{"id":4279,"date":"2020-04-26T12:46:59","date_gmt":"2020-04-26T12:46:59","guid":{"rendered":"https:\/\/thuvienxaydung.com.vn\/?p=4279"},"modified":"2025-03-05T08:09:36","modified_gmt":"2025-03-05T08:09:36","slug":"tieu-chuan-quoc-gia-tcvn-8-202002-iso-128-201996-ve-ban-ve-ky-thuat-nguyen-tac-chung-ve-bieu-dien-phan-20-cac-quy-uoc-co-ban-ve-net-ve","status":"publish","type":"post","link":"https:\/\/tailieuxaydung.net\/?p=4279","title":{"rendered":"Ti\u00eau chu\u1ea9n qu\u1ed1c gia TCVN 8-20:2002 (ISO 128-20:1996) v\u1ec1 B\u1ea3n v\u1ebd k\u1ef9 thu\u1eadt \u2013 Nguy\u00ean t\u1eafc chung v\u1ec1 bi\u1ec3u di\u1ec5n \u2013 Ph\u1ea7n 20: C\u00e1c quy \u01b0\u1edbc c\u01a1 b\u1ea3n v\u1ec1 n\u00e9t v\u1ebd"},"content":{"rendered":"<style>\r\n    .huongdantai_m,\r\n.modal-header {\r\n    box-shadow: 0 0 20px 0 rgba(0, 0, 0, 0.2), 0 5px 5px 0 rgba(0, 0, 0, 0.24);\r\n}\r\n.download_seo_matai button span,\r\n.modal-header h3,\r\n.show-download_seo_matai,\r\n.show-download_seo_matai2,\r\n.spanx,\r\nbutton.btn-close {\r\n    display: inline-block;\r\n}\r\n.close_m,\r\n.spanx {\r\n    float: right;\r\n}\r\n.button-download,\r\n.button-download button,\r\n.form-group,\r\n.form-group input,\r\n.download_seo_matai,\r\n.download_seo_modal-footer,\r\n.span-button,\r\n.spanx,\r\n.text-center h5 {\r\n    text-align: center;\r\n}\r\n.button-download,\r\n.form-group {\r\n    width: 100% !important;\r\n}\r\n.form-group button,\r\n.download_seo_matai button,\r\n.report-wrapper button {\r\n    font-size: 18px;\r\n    margin: 5px;\r\n    min-height: auto;\r\n    min-width: 130px;\r\n    line-height: 20px;\r\n    vertical-align: middle;\r\n}\r\n.download_seo_matai {\r\n    padding: 5px;\r\n    color: #000;\r\n}\r\n.form-download_seo_matai button,\r\n.report-wrapper button {\r\n    background: #ed1c24;\r\n    border: 1px solid #fff;\r\n    color: #fff;\r\n    font-weight: 700;\r\n    border-radius: 7px;\r\n    padding: 5px 10px;\r\n    width: auto;\r\n}\r\n.download_seo_matai button #anhtaive {\r\n    padding: 0;\r\n    vertical-align: middle;\r\n    padding-right: 5px !important;\r\n    width: auto;\r\n    height: 20px;\r\n    display: inline-block !important;\r\n    margin: 0 !important;\r\n    border: none !important;\r\n    border-radius: unset !important;\r\n    float: unset !important;\r\n}\r\n.download_seo_matai button span {\r\n    vertical-align: middle;\r\n    color: #fff;\r\n}\r\n.button-download {\r\n    vertical-align: middle !important;\r\n    border: none !important;\r\n    border-radius: unset !important;\r\n    padding: 0;\r\n}\r\n.button-download button {\r\n    border: none;\r\n    border-radius: 8px;\r\n    vertical-align: middle;\r\n    padding: 0;\r\n    background-color: transparent !important;\r\n}\r\n.huongdantai_m {\r\n    border-radius: 15px;\r\n    padding: 20px;\r\n}\r\n.text-center h3,\r\nh4,\r\nh5 {\r\n    color: #3d4afb !important;\r\n    font-weight: 600;\r\n}\r\n.form-group input {\r\n    width: 200px !important;\r\n    height: 40px;\r\n    font-style: italic;\r\n    border-radius: 8px;\r\n    margin-bottom: 15px;\r\n}\r\n.form-group button {\r\n    background: #0fb1fc;\r\n    border: 1px solid #fff;\r\n    color: #fff;\r\n    font-weight: bold;\r\n    border-radius: 7px;\r\n    padding: 5px 10px;\r\n    width: auto;\r\n}\r\nbutton.btn-close,\r\nbutton.btn-right {\r\n    width: 100px;\r\n    display: inline-block !important;\r\n    font-weight: 700;\r\n}\r\n.modal-header {\r\n    border-bottom: 1px solid #e5e5e5;\r\n    width: 100%;\r\n    z-index: 9;\r\n    border-radius: 8px;\r\n    padding: 0;\r\n}\r\n.modal-content {\r\n    vertical-align: middle;\r\n    background-color: #e0e0e0;\r\n}\r\n.modal-content2 {\r\n    padding: 5px;\r\n    font-size: 24px;\r\n    color: #3d4afb;\r\n    font-weight: 700;\r\n}\r\n.modal-header h3 {\r\n    font-weight: 700;\r\n    color: #3d4afb !important;\r\n    text-transform: uppercase;\r\n    margin-right: 15px;\r\n}\r\n.btn-close {\r\n    width: 100%;\r\n    cursor: pointer;\r\n}\r\n.spanx {\r\n    font-size: 36px;\r\n    font-weight: 700;\r\n    color: #000;\r\n    text-shadow: 0 1px 0 #fff;\r\n    opacity: 0.5;\r\n    cursor: pointer;\r\n}\r\n#ketqua_taima2,\r\n.check-emty {\r\n    color: red;\r\n    text-align: center;\r\n}\r\n.hidden,\r\n.radio {\r\n    display: block;\r\n}\r\n.spanx:focus,\r\n.spanx:hover {\r\n    color: #e40808;\r\n    text-decoration: none;\r\n    opacity: 0.5;\r\n}\r\n.modal-body {\r\n    padding: 15px;\r\n}\r\n.radio {\r\n    margin-right: 5px;\r\n    margin-left: 20px;\r\n}\r\nbutton.btn-right {\r\n    color: #fff;\r\n    padding: 7px 0;\r\n    border: none;\r\n    border-radius: 5px;\r\n    background-color: #02ccff;\r\n}\r\nbutton.btn-close {\r\n    color: #fff;\r\n    padding: 5px;\r\n    margin-right: 30px;\r\n    border: none;\r\n    border-radius: 5px;\r\n    background-color: #ff0202;\r\n}\r\n.download_seo_modal-footer {\r\n    width: 100%;\r\n    display: inline-block;\r\n    vertical-align: middle;\r\n    text-align: center !important;\r\n}\r\n.error {\r\n    outline: rgb(255, 0, 0) solid 1px;\r\n}\r\n#ketqua_taima2 {\r\n    height: auto;\r\n    border: #3d4afb;\r\n    border-radius: 10px;\r\n    font-weight: 700;\r\n    font-size: 26px;\r\n    z-index: 10;\r\n}\r\n.overlay {\r\n    background: #464646;\r\n    display: none;\r\n    position: absolute;\r\n    top: 0;\r\n    right: 0;\r\n    bottom: 0;\r\n    left: 0;\r\n    opacity: 0.3;\r\n    z-index: 5;\r\n}\r\n.button-disabled {\r\n    border: none;\r\n    border-radius: 8px;\r\n    background: red;\r\n    color: #fff;\r\n    padding: 5px 2px;\r\n}\r\n.form-group-error2 {\r\n    z-index: 10;\r\n}\r\np.img-hd-download {\r\n    padding: 0;\r\n    vertical-align: middle;\r\n    padding: 10px !important;\r\n    text-align: center;\r\n}\r\nimg.img-download {\r\n    max-width: none !important;\r\n    width: 100% !important;\r\n    text-align: center;\r\n}\r\n.span-button {\r\n    color: #fff;\r\n    border: none;\r\n    border-radius: 8px;\r\n    background: red;\r\n    padding: 5px 10px;\r\n    font-weight: 700;\r\n}\r\n.form-control-text-error{\r\n        width: 100% !important;\r\n    }\r\n    button.btn-copy-matai \r\n {\r\n    font-size: 16px;\r\n    padding: 5px 10px;\r\n    border:none;\r\n    font-weight: bold;\r\n    border-radius: 7px;\r\n    color: #fff;\r\n    background: #206eff  !important;\r\n    border-radius: 7px;\r\n    width: auto;\r\n    margin-left: 10px;\r\n\r\n}\r\n@media only screen and (max-width: 600px) {\r\n    .download_seo_modal-footer,\r\n    button.btn-close,\r\n    button.btn-right {\r\n        display: block;\r\n    }\r\n    button.btn-close,\r\n    button.btn-right {\r\n        width: 60px;\r\n    }\r\n    button.btn-close {\r\n        margin-right: 10px;\r\n        margin-bottom: 15px;\r\n    }\r\n    .form-group input {\r\n        width: 100% !important;\r\n    }\r\n  \r\n}\r\n@media only screen and (max-width: 320px) {\r\n    .span-button {\r\n        display: block;\r\n        width: 80px;\r\n        vertical-align: middle;\r\n        margin-left: 20%;\r\n    }\r\n    \r\n}\r\n\r\n    <\/style>\r\n<div class=\"button-download\" >\r\n<p>T\u1ec7p \u0111\u00ednh k\u00e8m: <span  style=\" color: red;font-weight: bold;\">Ti\u00eau chu\u1ea9n qu\u1ed1c gia TCVN 8-20:2002 (ISO 128-20:1996) v\u1ec1 B\u1ea3n v\u1ebd k\u1ef9 thu\u1eadt \u2013 Nguy\u00ean t\u1eafc chung v\u1ec1 bi\u1ec3u di\u1ec5n \u2013 Ph\u1ea7n 20: C\u00e1c quy \u01b0\u1edbc c\u01a1 b\u1ea3n v\u1ec1 n\u00e9t v\u1ebd.rar<\/span><\/p>\r\n<button  id=\"button-download\">\r\n<img decoding=\"async\" class=\"img-download\" src=\"https:\/\/tailieuxaydung.net\/wp-content\/plugins\/download-seo\/assets\/img\/tai-ngay.gif\"\/>\r\n<\/button>\r\n<\/div>\r\n<div class=\"huongdantai_m text-center\" id=\"huongdantai_m\" style=\"margin-bottom: 10px;text-align:left;display: none;\">\r\n    <p>T\u1ec7p \u0111\u00ednh k\u00e8m: <span  style=\" color: red;font-weight: bold;\">Ti\u00eau chu\u1ea9n qu\u1ed1c gia TCVN 8-20:2002 (ISO 128-20:1996) v\u1ec1 B\u1ea3n v\u1ebd k\u1ef9 thu\u1eadt \u2013 Nguy\u00ean t\u1eafc chung v\u1ec1 bi\u1ec3u di\u1ec5n \u2013 Ph\u1ea7n 20: C\u00e1c quy \u01b0\u1edbc c\u01a1 b\u1ea3n v\u1ec1 n\u00e9t v\u1ebd.rar<\/span><\/p>\r\n        <h5>VUI L\u00d2NG NH\u1eacP M\u00c3 \u0110\u1ec2 TI\u1ebeP T\u1ee4C \u0110\u1ebeN TRANG T\u1ea2I T\u00c0I LI\u1ec6U<\/h5>\r\n        <form class=\"main-form\" id=\"main-form\" method=\"post\" action=\"\">\r\n\t\t<div class=\"form-group\">\r\n\t\t\t<input type=\"text\" name=\"password\" id=\"password\" class=\"password\" value=\"\" placeholder=\"Nh\u1eadp m\u00e3\">\r\n            <\/div>         \r\n            <div class=\"check-emty\" id=\"check-emty1\" style=\"display:none;\"><\/div>\r\n            <div class=\"check-emty\" id=\"ketqua-download_seo_matai2\"><\/div>\r\n\t\t<div class=\"form-group\" style=\"text-align: center;\">\r\n\t\t\t<!-- <button type=\"submit\" class=\"btn btn-success\">Click v\u00e0o \u0111\u00e2y \u0111\u1ec3 ti\u1ebfp t\u1ee5c<\/button>-->\r\n\t\t\t<button class=\"btn btn-success\" target=\"_blank\" rel=\"noopener noreferrer nofollow\" type=\"submit\">CLick v\u00e0o \u0111\u00e2y \u0111\u1ec3 ti\u1ebfp t\u1ee5c<\/button>\r\n            <\/div>\r\n\t<\/form>\r\n    <div id=\"huongdantai\" class=\"huongdantai\">\r\n                <h3>H\u01af\u1edaNG D\u1eaaN L\u1ea4Y M\u00c3 T\u1ea2I<\/h3>\r\n        <p style=\"color: red;font-style: italic;\"><strong>L\u01b0u \u00fd: <\/strong>Vui l\u00f2ng l\u00e0m theo \u0111\u00fang c\u00e1c b\u01b0\u1edbc d\u01b0\u1edbi \u0111\u00e2y \u0111\u1ec3 kh\u00f4ng b\u1ecb sai M\u00c3<\/p>\r\n        <p><strong>B\u01b0\u1edbc 1: <\/strong>M\u1edf \u0110I\u1ec6N THO\u1ea0I, truy c\u1eadp <a href=\"https:\/\/google.com\" target=\"_blank\" rel=\"noopener\"><span style=\"color: blue;\"><strong>google.com<\/strong><\/span><\/a><\/p>     \r\n        <p><strong>B\u01b0\u1edbc 2: <\/strong>G\u00f5 t\u1eeb kho\u00e1 t\u00ecm ki\u1ebfm tr\u00ean \u0110I\u1ec6N THO\u1ea0I <strong><span id=\"copy_tu_khoa_seo\" style=\"color: red;\">thi c\u00f4ng nh\u00e0 x\u01b0\u1edfng<\/span><\/strong><button class=\"btn-copy-matai\"  id=\"btn_copy_tukhoa\" onclick=\"Function_copy_link()\">Copy t\u1eeb kho\u00e1<\/button><\/p> \r\n        <p><strong>B\u01b0\u1edbc 3: <\/strong>Tr\u00ean \u0110I\u1ec6N THO\u1ea0I (\u1edf <strong>trang <span style=\"color: #ff0000;\">1<\/span> -> <span style=\"color: #ff0000;\">10<\/span><\/strong> c\u1ee7a Google.com)_(xem \u1ea3nh minh h\u1ecda b\u00ean d\u01b0\u1edbi)<\/p>\r\n        <p class=\"img-hd-download\">\r\n        <img decoding=\"async\" class=\"img-download\" src=\"https:\/\/hosoxaydung.com\/upload\/seoweb\/thi-cong-nha-xuong.png\">\r\n<\/p>\r\n\r\n        <p class=\"span-button-m\"><strong>B\u01b0\u1edbc 4: <\/strong>Tr\u00ean m\u00e0n h\u00ecnh(\u0110I\u1ec6N THO\u1ea0I)K\u00e9o xu\u1ed1ng cu\u1ed1i b\u00e0i vi\u1ebft, Click v\u00e0o n\u00fat<span class=\"span-button\" style=\"\">L\u1ea5y m\u00e3<\/span>  \r\n        <\/p>\r\n\t\t        <p style=\"color: red;font-style: italic;\"><strong>L\u01b0u \u00fd: <\/strong>N\u00fat <span class=\"span-button\" style=\"\">L\u1ea5y m\u00e3<\/span> ch\u1ec9 hi\u1ec3n th\u1ecb tr\u00ean \"\u0110I\u1ec6N THO\u1ea0I\" !<\/p>\r\n\r\n        <p><strong>B\u01b0\u1edbc 5: <\/strong>Copy m\u00e3 v\u00e0 D\u00e1n m\u00e3 v\u00e0o \u00f4 \"Nh\u1eadp m\u00e3\" b\u00ean d\u01b0\u1edbi \u0111\u1ec3 t\u1edbi trang \u0111\u00edch<\/p>\r\n        <div  style=\"margin-bottom: 10px;\" class=\"text-center\">\r\n            <h5>VUI L\u00d2NG NH\u1eacP M\u00c3 \u0110\u1ec2 TI\u1ebeP T\u1ee4C \u0110\u1ebeN TRANG T\u1ea2I T\u00c0I LI\u1ec6U<\/h5>\r\n            <form class=\"main-form\" id=\"main-form2\" method=\"post\" action=\"\">\r\n                <div class=\"form-group\">\r\n                    <input type=\"text\" name=\"password2\" id=\"password2\" value=\"\" placeholder=\"Nh\u1eadp m\u00e3\">\r\n                    <input type=\"hidden\" id=\"link-hidden\" value=\"aHR0cHM6Ly9ob3NveGF5ZHVuZy5jb201NTM3N2RlQGVX\" >\r\n                <\/div>\r\n                    <div class=\"check-emty\" id=\"check-emty2\" style=\"display:none;\"><\/div>\r\n                <div class=\"form-group\">\r\n                <!-- <button type=\"submit\" class=\"btn btn-success\">Click v\u00e0o \u0111\u00e2y \u0111\u1ec3 ti\u1ebfp t\u1ee5c<\/button>-->\r\n                <button class=\"btn btn-success\" target=\"_blank\" rel=\"noopener noreferrer nofollow\" type=\"submit\">CLick v\u00e0o \u0111\u00e2y \u0111\u1ec3 ti\u1ebfp t\u1ee5c<\/button>\r\n                <\/div>  \r\n            <\/form>\r\n            <div class=\"check-emty\" id=\"ketqua-download_seo_matai\"><\/div>\r\n            <div  class=\"report-wrapper\" style=\"text-align: center;vertical-align: middle;\">\r\n                            <p style=\"text-align: center;\">\r\n                                B\u1ea1n kh\u00f4ng l\u1ea5y \u0111\u01b0\u1ee3c m\u00e3?\r\n                            <\/p>\r\n                            <button  id=\"report-wrapper\" >B\u00e1o l\u1ed7i<\/button>               \r\n            <\/div>\r\n        <\/div>    \r\n            <div class=\"modal-header\" id=\"report-wrapper-m\" style=\"display:none;\">\r\n                    \r\n                <div class=\"modal-content\"  >\r\n                        <div class=\"modal-content2\">\r\n                        <span>B\u00e1o l\u1ed7i<\/span>\r\n                        <\/div>                  \r\n                <\/div>\r\n                    <div class=\"modal-body\" id=\"modal-body\">\r\n                        <form id=\"modal-report-form\" method=\"post\" action=\"\">\r\n                            <div id=\"form-group-error\" class=\"form-group-error\"  onchange=\"checkcode()\" >\r\n                            <div> <label >Email (B\u00e1o khi s\u1eeda xong l\u1ed7i)<\/label>\r\n                            <input type=\"email\" id=\"email_error\" name=\"email_error\" class='form-control-text-error' placeholder=\"Nh\u1eadp Email c\u1ee7a b\u1ea1n\">\r\n                                       <\/div>\r\n                                <div><input type=\"radio\" name=\"radio_error\" class=\"radio_error\" value=\"1\" checked=\"checked\" id=\"r-error1\" >\r\n                                        <label for=\"r-error1\">Kh\u00f4ng th\u1ea5y m\u00e3<\/label><\/div>\r\n                                <div><input type=\"radio\" name=\"radio_error\" class=\"radio_error\" value=\"2\" id=\"r-error2\" >\r\n                                        <label for=\"r-error2\">Kh\u00f4ng th\u1ea5y trang tr\u00ean google<\/label><\/div>\r\n                                <div><input type=\"radio\" name=\"radio_error\" class=\"radio_error\" value=\"3\" id=\"r-error3\" >\r\n                                        <label for=\"r-error3\">L\u1ed7i kh\u00e1c<\/label><\/div>\r\n                            <\/div>           \r\n                            <div id=\"form-group-error2\" class=\"form-group-error\" style=\"display:none;\">\r\n                                <label for=\"modal-report-reason\" class=\"control-label optional\">Chi ti\u1ebft l\u1ed7i<\/label>\r\n                                <textarea name=\"modal-report-reason\" class=\"form-control-text-error\" id=\"textarea-error\" rows=\"4\" cols=\"80\"><\/textarea>\r\n                            <\/div>                           \r\n                            <div class=\"download_seo_modal-footer\">\r\n                                <button type=\"button\" class=\"btn-close\">\u0110\u00f3ng<\/button>\r\n                                <button type=\"button\" class=\"btn btn-right\"  id=\"btn_send_error\">G\u1eedi<\/button>\r\n                            <\/div>\r\n                        <\/form>\r\n                        <div style=\"text-align: center;\" id=\"ketqua-loi\"><\/div>\r\n                <\/div>\r\n            <\/div>\r\n            <\/div>  \r\n<\/div>  \n<div class=\"entry-header row\">\n<div class=\"col-md-2\">\n<div class=\"rate\">\n<div class=\"kk-star-ratings kksr-top kksr-right\" data-id=\"51602\" data-score=\"4.9\" data-count=\"132\">\n<div class=\"kksr-legend\"><\/div>\n<div class=\"kksr-stars\">\n<div class=\"kksr-inactive-stars\">\n<div class=\"kksr-star\" style=\"text-align: center;\" data-star=\"5\"><strong>TI\u00caU CHU\u1ea8N VI\u1ec6T NAM<\/strong><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"post-content\">\n<div class=\"entry-content\">\n<p style=\"text-align: center;\"><strong>TCVN 8-20:2002<\/strong><\/p>\n<p style=\"text-align: center;\"><strong>ISO 128-20:1996<\/strong><\/p>\n<p>B\u1ea2N V\u1ebc K\u1ef8 THU\u1eacT \u2013 NGUY\u00caN T\u1eaeC CHUNG V\u1ec0 BI\u1ec2U DI\u1ec4N \u2013 PH\u1ea6N 20: QUY \u01af\u1edaC C\u01a0 B\u1ea2N V\u1ec0 N\u00c9T V\u1ebc<\/p>\n<p><em>Technical drawings \u2013 General principles of presentation \u2013 Part 20: Basic conventions for lines.<\/em><\/p>\n<p><strong>L\u1eddi n\u00f3i \u0111\u1ea7u<\/strong><\/p>\n<p>TCVN 8-20:2002 thay th\u1ebf cho ti\u00eau chu\u1ea9n TCVN 8-1993<\/p>\n<p>Ti\u00eau chu\u1ea9n n\u00e0y ho\u00e0n to\u00e0n t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi ti\u00eau chu\u1ea9n ISO 128-20:1996<\/p>\n<p>Ti\u00eau chu\u1ea9n n\u00e0y do Ban k\u1ef9 thu\u1eadt ti\u00eau chu\u1ea9n TCVN\/TC10\u00a0B\u1ea3n v\u1ebd k\u1ef9 thu\u1eadt\u00a0bi\u00ean so\u1ea1n, T\u1ed5ng c\u1ee5c Ti\u00eau chu\u1ea9n \u0110o l\u01b0\u1eddng Ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ec1 ngh\u1ecb, B\u1ed9 Khoa h\u1ecdc v\u00e0 C\u00f4ng ngh\u1ec7 ban h\u00e0nh.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>B\u1ea2N V\u1ebc K\u1ef8 THU\u1eacT \u2013 NGUY\u00caN T\u1eaeC CHUNG V\u1ec0 BI\u1ec2U DI\u1ec4N \u2013 PH\u1ea6N 20: QUY \u01af\u1edaC C\u01a0 B\u1ea2N V\u1ec0 N\u00c9T V\u1ebc<\/strong><\/p>\n<p><em>Technical drawings \u2013 General principles of presentation \u2013 Part 20: Basic conventions for lines.<\/em><\/p>\n<p><strong>1. Ph\u1ea1m vi \u00e1p d\u1ee5ng<\/strong><\/p>\n<p>Ti\u00eau chu\u1ea9n n\u00e0y quy \u0111\u1ecbnh c\u00e1c lo\u1ea1i n\u00e9t v\u1ebd, t\u00ean g\u1ecdi v\u00e0 h\u00ecnh d\u1ea1ng c\u1ee7a ch\u00fang, c\u0169ng nh\u01b0 c\u00e1c quy t\u1eafc chung \u0111\u1ec3 v\u1ebd c\u00e1c n\u00e9t \u0111\u00f3 tr\u00ean b\u1ea3n v\u1ebd k\u1ef9 thu\u1eadt, v\u00ed d\u1ee5 c\u00e1c s\u01a1 \u0111\u1ed3, m\u1eb7t b\u1eb1ng ho\u1eb7c b\u1ea3n \u0111\u1ed3.<\/p>\n<p><strong>2. \u0110\u1ecbnh ngh\u0129a<\/strong><\/p>\n<p>Ti\u00eau chu\u1ea9n n\u00e0y s\u1eed d\u1ee5ng c\u00e1c \u0111\u1ecbnh ngh\u0129a sau:<\/p>\n<p><strong>2.1. N\u00e9t v\u1ebd (Line):<\/strong>\u00a0L\u00e0 m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng h\u00ecnh h\u1ecdc c\u00f3 chi\u1ec1u d\u00e0i l\u1edbn h\u01a1n n\u1eeda chi\u1ec1u r\u1ed9ng n\u00e9t v\u00e0 \u0111\u01b0\u1ee3c t\u1eeb \u0111i\u1ec3m \u0111\u1ea7u \u0111\u1ebfn \u0111i\u1ec3m cu\u1ed1i b\u1eb1ng b\u1ea5t k\u1ef3 c\u00e1ch n\u00e0o, v\u00ed d\u1ee5 \u0111\u01b0\u1eddng th\u1eb3ng, \u0111\u01b0\u1eddng cong, li\u00ean t\u1ee5c v\u00e0 \u0111\u1ee9t \u0111o\u1ea1n.<\/p>\n<p>Ch\u00fa th\u00edch<\/p>\n<p>1. \u0110i\u1ec3m \u0111\u1ea7u v\u00e0 \u0111i\u1ec3m cu\u1ed1i c\u00f3 th\u1ec3 tr\u00f9ng nhau, v\u00ed d\u1ee5 tr\u01b0\u1eddng h\u1ee3p n\u00e9t v\u1ebd t\u1ea1o th\u00e0nh m\u1ed9t \u0111\u01b0\u1eddng tr\u00f2n.<\/p>\n<p>2. M\u1ed9t n\u00e9t c\u00f3 chi\u1ec1u d\u00e0i nh\u1ecf h\u01a1n ho\u1eb7c b\u1eb1ng n\u1eeda chi\u1ec1u r\u1ed9ng c\u1ee7a n\u00f3, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 ch\u1ea5m.<\/p>\n<p>3. C\u1ea7n v\u1ebd th\u1eed \u0111\u1ec3 ki\u1ec3m tra di\u1ec7n m\u1ea1o c\u1ee7a c\u00e1c b\u1ea3n v\u1ebd c\u00f3 \u00fd \u0111\u1ecbnh t\u1ea1o b\u1ea3n microcopy ho\u1eb7c chuy\u1ec3n FAX.<\/p>\n<\/div>\n<\/div>\n<div class=\"document_detail\">\n<table class=\"table table-striped table-bordered table-header-bg\" style=\"width: 100%; height: 274px;\" cellspacing=\"1\" cellpadding=\"10\">\n<thead>\n<tr style=\"height: 25px;\">\n<th class=\"text-center\" style=\"text-align: center; height: 25px; width: 99.4245%;\" colspan=\"2\">Thu\u1ed9c t\u00ednh TCVN TCVN 8-20:2002<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"height: 25px;\">\n<td class=\"document_detail_header\" style=\"height: 25px; width: 25.1799%;\">Lo\u1ea1i v\u0103n b\u1ea3n<\/td>\n<td class=\"document_detail_value\" style=\"height: 25px; width: 74.2446%;\"><a href=\"https:\/\/thuvienxaydung.com.vn\/category\/tai-lieu\/tieu-chuan-xay-dung\/\" target=\"_blank\" rel=\"noopener noreferrer\" data-wpel-link=\"internal\">Ti\u00eau chu\u1ea9n Vi\u1ec7t Nam<\/a><\/td>\n<\/tr>\n<tr style=\"height: 25px;\">\n<td class=\"document_detail_header\" style=\"height: 25px; width: 25.1799%;\">S\u1ed1 \/ k\u00fd hi\u1ec7u<\/td>\n<td class=\"document_detail_value\" style=\"height: 25px; width: 74.2446%;\">TCVN 8-20:2002<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td class=\"document_detail_header\" style=\"height: 24px; width: 25.1799%;\">C\u01a1 quan ban h\u00e0nh<\/td>\n<td class=\"document_detail_value\" style=\"height: 24px; width: 74.2446%;\">Kh\u00f4ng x\u00e1c \u0111\u1ecbnh<\/td>\n<\/tr>\n<tr style=\"height: 25px;\">\n<td class=\"document_detail_header\" style=\"height: 25px; width: 25.1799%;\">Ng\u01b0\u1eddi k\u00fd<\/td>\n<td class=\"document_detail_value\" style=\"height: 25px; width: 74.2446%;\">Kh\u00f4ng x\u00e1c \u0111\u1ecbnh<\/td>\n<\/tr>\n<tr style=\"height: 25px;\">\n<td class=\"document_detail_header\" style=\"height: 25px; width: 25.1799%;\">Ng\u00e0y ban h\u00e0nh<\/td>\n<td class=\"document_detail_value\" style=\"height: 25px; width: 74.2446%;\"><\/td>\n<\/tr>\n<tr style=\"height: 25px;\">\n<td class=\"document_detail_header\" style=\"height: 25px; width: 25.1799%;\">Ng\u00e0y hi\u1ec7u l\u1ef1c<\/td>\n<td class=\"document_detail_value\" style=\"height: 25px; width: 74.2446%;\"><\/td>\n<\/tr>\n<tr style=\"height: 25px;\">\n<td class=\"document_detail_header\" style=\"height: 25px; width: 25.1799%;\">L\u0129nh v\u1ef1c<\/td>\n<td class=\"document_detail_value\" style=\"height: 25px; width: 74.2446%;\">X\u00e2y d\u1ef1ng<\/td>\n<\/tr>\n<tr style=\"height: 25px;\">\n<td class=\"document_detail_header\" style=\"height: 25px; width: 25.1799%;\">T\u00ecnh tr\u1ea1ng hi\u1ec7u l\u1ef1c<\/td>\n<td class=\"document_detail_value\" style=\"height: 25px; width: 74.2446%;\">Kh\u00f4ng x\u00e1c \u0111\u1ecbnh<\/td>\n<\/tr>\n<tr style=\"height: 25px;\">\n<td class=\"document_detail_header\" style=\"height: 25px; width: 25.1799%;\">T\u1ea3i xu\u1ed1ng<\/td>\n<td class=\"document_detail_value\" style=\"height: 25px; width: 74.2446%;\"><i class=\"fa fa-download\" aria-hidden=\"true\"><\/i> <a href=\"https:\/\/hosoxaydung.com\/upload\/tcvn\/tcvn-8-20-2002-ban-ve-ky-thuat-\u2013-nguyen-tac-chung-ve-bieu-dien-phan-20:-quy-uoc-co-ban-ve-net-ve.rar\" target=\"_blank\" rel=\"noopener noreferrer\" data-wpel-link=\"internal\">TCVN 8-20:2002<\/a><\/td>\n<\/tr>\n<tr style=\"height: 25px;\">\n<td class=\"document_detail_header\" style=\"height: 25px; width: 25.1799%;\">M\u1eadt Kh\u1ea9u<\/td>\n<td class=\"document_detail_value\" style=\"height: 25px; width: 74.2446%;\"><em><strong>C\u00e2u h\u1ecfi : <\/strong><\/em> Gi\u00e0n ph\u01a1i th\u00f4ng minh KOMATSU LUX910 c\u00f3 gi\u00e1 b\u00e1n tr\u00ean website www.Chogianphoi.vn bao nhi\u00eau ?<br \/>\n<strong>\u0110\u00e1p \u00e1n:<\/strong> <strong>XXX0000 (7 k\u00fd t\u1ef1 s\u1ed1)<\/strong>\u00a0. <em>Xem c\u00e1ch t\u1ea3i ph\u00eda d\u01b0\u1edbi.<\/em><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<hr>\n<p style=\"text-align: center;\"><a href=\"https:\/\/hosoxaydung.com\" target=\"_blank\" rel=\"noopener\"><button class=\"btn btn-success\" type=\"button\" value=\"\">T\u1ea2I V\u1ec0 TI\u00caU CHU\u1ea8N QU\u1ed0C GIA TCVN 8-20:2002 (ISO 128-20:1996) V\u1ec0 B\u1ea2N V\u1ebc K\u1ef8 THU\u1eacT \u2013 NGUY\u00caN T\u1eaeC CHUNG V\u1ec0 BI\u1ec2U DI\u1ec4N \u2013 PH\u1ea6N 20: C\u00c1C QUY \u01af\u1edaC C\u01a0 B\u1ea2N V\u1ec0 N\u00c9T V\u1ebc<\/button><\/a><\/p>\n<hr>\n<div class=\"cauhoi-giainen\"><em><strong>M\u1eadt kh\u1ea9u: XYZABC (5 &#8211; 7 k\u00fd t\u1ef1 s\u1ed1 or ch\u1eef ). Xem H\u01b0\u1edbng D\u1eabn T\u1ea3i<\/strong><\/em>\u2002 <span style=\"color: #ff0000;\"><em><a style=\"color: #ff0000;\" href=\"http:\/\/khoxaydung.net\/huong-dan-tai-thi-cong-nha-xuong\" target=\"_blank\" rel=\"noopener\"><span style=\"text-decoration: underline;\"><span style=\"color: #0000ff;\"><strong>T\u1ea1i \u0111\u00e2y<\/strong><\/span><\/span><\/a><\/em><\/div>\n","protected":false},"excerpt":{"rendered":"<p>TI\u00caU CHU\u1ea8N VI\u1ec6T NAM TCVN 8-20:2002 ISO 128-20:1996 B\u1ea2N V\u1ebc K\u1ef8 THU\u1eacT \u2013 NGUY\u00caN T\u1eaeC CHUNG V\u1ec0 BI\u1ec2U DI\u1ec4N \u2013 PH\u1ea6N 20: QUY \u01af\u1edaC C\u01a0 B\u1ea2N V\u1ec0 N\u00c9T V\u1ebc Technical drawings \u2013 General principles of presentation \u2013 Part 20: Basic conventions for lines. L\u1eddi n\u00f3i \u0111\u1ea7u TCVN 8-20:2002 thay th\u1ebf cho ti\u00eau chu\u1ea9n TCVN 8-1993&#8230;<\/p>\n","protected":false},"author":1,"featured_media":4331,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[42],"tags":[141,140],"class_list":["post-4279","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tieu-chuan-xay-dung","tag-tieu-chuan-ban-ve-xay-dung","tag-tieu-chuan-ban-ve-xay-dung-va-kien-truc"],"_links":{"self":[{"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=\/wp\/v2\/posts\/4279","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4279"}],"version-history":[{"count":4,"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=\/wp\/v2\/posts\/4279\/revisions"}],"predecessor-version":[{"id":31426,"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=\/wp\/v2\/posts\/4279\/revisions\/31426"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=\/wp\/v2\/media\/4331"}],"wp:attachment":[{"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4279"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4279"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4279"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}