{"id":3479,"date":"2017-06-06T08:00:29","date_gmt":"2017-06-05T23:00:29","guid":{"rendered":"https:\/\/norimen.net\/wordpress\/?p=3479"},"modified":"2026-05-17T06:35:36","modified_gmt":"2026-05-16T21:35:36","slug":"norimen-cac-phuong-phap-khoan-khac-nhau-1","status":"publish","type":"post","link":"https:\/\/norimen.net\/vi\/norimen-various-drilling-methods-1\/","title":{"rendered":"C\u00e1c ph\u01b0\u01a1ng ph\u00e1p khoan tr\u00ean m\u1eb7t d\u1ed1c"},"content":{"rendered":"<p>Xin ch\u00e0o m\u1ecdi ng\u01b0\u1eddi.<\/p>\n<p>\u0110\u00e2y l\u00e0 Enta.<\/p>\n<p>H\u00f4m nay, t\u00f4i \u0111ang tr\u00ean \u0111\u01b0\u1eddng \u0111\u1ebfn Akita \u0111\u1ec3 gi\u1ea3i quy\u1ebft v\u00e0i vi\u1ec7c l\u1eb7t v\u1eb7t. B\u1eb1ng \u00f4 t\u00f4...<\/p>\n<p>Qu\u1ea3 th\u1ef1c \u0111i xe h\u01a1i th\u00ec xa qu\u00e1 nh\u1ec9. C\u1ea3m gi\u00e1c nh\u01b0 m\u00f4ng s\u1eafp n\u1ee9t ra r\u1ed3i v\u1eady www<\/p>\n<hr \/>\n<p>Th\u00f4i, quay l\u1ea1i ch\u1ee7 \u0111\u1ec1 ch\u00ednh<\/p>\n<p>Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta s\u1ebd t\u00ecm hi\u1ec3u v\u1ec1 ph\u01b0\u01a1ng ph\u00e1p khoan l\u1ed7.<\/p>\n<p>D\u00f9 \u0111\u00e2y l\u00e0 b\u00e0i vi\u1ebft c\u0169, nh\u01b0ng v\u00ec \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi quan t\u00e2m n\u00ean m\u00ecnh s\u1ebd \u0111\u0103ng l\u1ea1i \u1edf \u0111\u00e2y nh\u00e9 w<\/p>\n<p>&nbsp;<\/p>\n<h3>Ph\u01b0\u01a1ng ph\u00e1p khoan l\u1ed7<\/h3>\n<p>&nbsp;<\/p>\n<p><span style=\"font-size: 18px;\"><strong><span style=\"text-decoration: underline;\"><span style=\"color: #0000ff; text-decoration: underline;\"><a style=\"color: #0000ff; text-decoration: underline;\" href=\"https:\/\/norimen.net\/vi\/wordpress\/2016\/12\/28\/%e6%b3%95%e9%9d%a2%e3%82%a2%e3%83%b3%e3%82%ab%e3%83%bc%e5%b7%a5%e3%81%a7%e3%81%ae%e5%89%8a%e5%ad%94%e6%a9%9f%e3%81%a8%e5%89%8a%e5%ad%94%e6%96%b9%e6%b3%95\/\">M\u00e1y khoan v\u00e0 ph\u01b0\u01a1ng ph\u00e1p khoan trong c\u00f4ng tr\u00ecnh gia c\u1ed1 m\u00e1i d\u1ed1c v\u00e0 c\u00f4ng tr\u00ecnh neo<\/a><\/span><\/span><\/strong><\/span><\/p>\n<p>Ph\u01b0\u01a1ng ph\u00e1p khoan l\u1ed7 trong c\u00f4ng vi\u1ec7c l\u1eafp \u0111\u1eb7t neo v\u00e0 c\u1ed1t th\u00e9p (l\u1eafp \u0111\u1eb7t bu-l\u00f4ng neo) v\u1ec1 c\u01a1 b\u1ea3n l\u00e0<span style=\"color: #0000ff;\"><strong>\u0110\u0129a \u0111\u01a1n<\/strong><\/span>\u304b<strong><span style=\"color: #0000ff;\">\u0110\u00f4i<\/span><\/strong>\u3002<\/p>\n<p><span style=\"color: #0000ff;\"><strong>Kh\u00f4ng kh\u00ed<\/strong><\/span>\u304b<strong><span style=\"color: #0000ff;\">Th\u1ee7y l\u1ef1c<\/span><\/strong>V\u1eady l\u00e0 nh\u01b0 v\u1eady.<\/p>\n<p>N\u00f3i chung,<strong><span style=\"color: #0000ff;\">Khoan b\u1eb1ng kh\u00ed n\u00e9n = \u0111\u01a1n; Khoan b\u1eb1ng th\u1ee7y l\u1ef1c = \u0111\u00f4i<\/span><\/strong>\u3000Nh\u01b0 v\u1eady.<\/p>\n<p>\u203bKhoan \u0111\u01a1n = Khoan b\u1eb1ng \u1ed1ng \u0111\u01a1n<\/p>\n<p>\u203bKhoan k\u00e9p = Khoan \u1ed1ng k\u00e9p<\/p>\n<p>&nbsp;<\/p>\n<h3><strong>Khoan \u0111\u01a1n (khoan \u1ed1ng \u0111\u01a1n)<\/strong><\/h3>\n<p style=\"text-align: center;\"><span style=\"font-size: 20px; color: #0000ff;\"><strong>\uff0dB\u00faa \u0111\u1eadp \u0111\u00e1y l\u1ed7\uff0d<\/strong><\/span><\/p>\n<p>Trong khoan \u0111\u01a1n, b\u00faa khoan xu\u1ed1ng l\u1ed7 (down-the-hole hammer) l\u00e0 lo\u1ea1i b\u00faa \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ngay c\u1ea3 khi khoan c\u00e1c l\u1ed7 c\u00f3 \u0111\u01b0\u1eddng k\u00ednh l\u1edbn.<\/p>\n<p>B\u1ea3n th\u00e2n t\u00f4i ch\u1ec9 c\u00f3 kinh nghi\u1ec7m thi c\u00f4ng t\u1ea1i c\u00f4ng tr\u01b0\u1eddng v\u1edbi lo\u1ea1i b\u00faa \u0111\u1eadp l\u1ed7 s\u00e2u t\u1ed1i \u0111a 600mm.<\/p>\n<p>Khi n\u00f3i \u0111\u1ebfn c\u1ecdc \u0111\u01b0\u1eddng k\u00ednh l\u1edbn, t\u00f4i ngh\u0129 ng\u01b0\u1eddi ta th\u01b0\u1eddng s\u1eed d\u1ee5ng c\u00e1c k\u00edch th\u01b0\u1edbc nh\u01b0 600 hay 500. \u0110\u1ed1i v\u1edbi c\u00e1c k\u00edch th\u01b0\u1edbc l\u1edbn h\u01a1n, t\u00f4i cho r\u1eb1ng s\u1ebd \u00e1p d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p thi c\u00f4ng to\u00e0n v\u1ecf (nh\u01b0 ph\u01b0\u01a1ng ph\u00e1p Benoto, v.v.).<\/p>\n<p>M\u1eb7c d\u00f9 t\u00f4i c\u0169ng th\u01b0\u1eddng s\u1eed d\u1ee5ng lo\u1ea1i m\u00f3c neo n\u00e0y, nh\u01b0ng \u0111i\u1ec3m \u0111\u1eb7c tr\u01b0ng c\u1ee7a n\u00f3 l\u00e0 c\u00f3 m\u1ed9t c\u00e1i b\u00faa g\u1eafn \u1edf \u0111\u1ea7u.<\/p>\n<div align=\"center\">\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" title=\"B\u00faa \u0111\u1eadp \u0111\u00e1y l\u1ed7\" src=\"http:\/\/stat.ameba.jp\/user_images\/20140513\/21\/enta-d\/7d\/35\/j\/o0540046012940221621.jpg?caw=800\" alt=\"B\u00faa \u0111\u1eadp \u0111\u00e1y l\u1ed7 1\" width=\"540\" height=\"460\" border=\"0\" \/><\/p>\n<\/div>\n<p>Nh\u00ecn chung th\u00ec n\u00f3 c\u00f3 h\u00ecnh d\u1ea1ng nh\u01b0 th\u1ebf n\u00e0y. Ph\u1ea7n n\u00e0y c\u1ee7a chi\u1ebfc b\u00faa ch\u00ednh l\u00e0 \u0111\u1ea7u b\u00faa.<\/p>\n<div align=\"center\">\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" title=\"B\u00faa \u0111\u1eadp \u0111\u00e1y l\u1ed7\" src=\"http:\/\/stat.ameba.jp\/user_images\/20140513\/21\/enta-d\/38\/72\/j\/o0540046012940221625.jpg?caw=800\" alt=\"B\u00faa \u0111\u1eadp \u0111\u00e1y l\u1ed7 4\" width=\"540\" height=\"460\" border=\"0\" \/><\/p>\n<\/div>\n<div align=\"center\">\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" title=\"B\u00faa \u0111\u1eadp \u0111\u00e1y l\u1ed7\" src=\"http:\/\/stat.ameba.jp\/user_images\/20140513\/21\/enta-d\/50\/00\/j\/o0540046012940221622.jpg?caw=800\" alt=\"B\u00faa \u0111\u1eadp \u0111\u00e1y l\u1ed7 3\" width=\"540\" height=\"460\" border=\"0\" \/><\/p>\n<\/div>\n<p>T\u1ea1o \u00e1p su\u1ea5t kh\u00f4ng kh\u00ed \u1edf \u0111\u1ea7u \u0111\u1ec3 t\u1eadn d\u1ee5ng l\u1ef1c ph\u1ea3n h\u1ed3i v\u00e0 th\u1ef1c hi\u1ec7n c\u00fa \u0111\u00e1nh.<\/p>\n<p>\u1ede \u0111\u1ea7u m\u0169i khoan c\u00f3 l\u1ed7 tho\u00e1t kh\u00ed d\u00f9ng \u0111\u1ec3 lo\u1ea1i b\u1ecf ch\u1ea5t b\u00f9n (c\u00e1c m\u1ea3nh v\u1ee5n \u0111\u00e1 v\u00e0 c\u00e1c v\u1eadt li\u1ec7u kh\u00e1c b\u1ecb v\u1ee1 ra trong qu\u00e1 tr\u00ecnh khoan), v\u00e0,<\/p>\n<p>C\u00e1ch th\u1ef1c hi\u1ec7n l\u00e0 v\u1eeba th\u1ed5i kh\u00ed v\u00e0o t\u1eeb \u0111\u00e2y v\u1eeba d\u00f9ng b\u00faa \u0111\u1eadp nh\u01b0 v\u1eady.<\/p>\n<div align=\"center\">\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" title=\"B\u00faa \u0111\u1eadp \u0111\u00e1y l\u1ed7\" src=\"http:\/\/stat.ameba.jp\/user_images\/20140513\/21\/enta-d\/58\/ca\/j\/o0540046012940221623.jpg?caw=800\" alt=\"B\u00faa \u0111\u1eadp \u0111\u00e1y l\u1ed7 2\" width=\"540\" height=\"460\" border=\"0\" \/><\/p>\n<\/div>\n<p>Lo\u1ea1i \u0111\u00e1 ph\u00f9 h\u1ee3p nh\u1ea5t l\u00e0 \u0111\u00e1 c\u1ee9ng ho\u1eb7c \u0111\u00e1 m\u1ec1m \u2013 t\u1ee9c l\u00e0 nh\u1eefng lo\u1ea1i \u0111\u00e1 c\u00f3 \u0111\u1ed9 c\u1ee9ng cao v\u00e0 th\u00e0nh l\u1ed7 khoan (th\u00e0nh c\u1ee7a l\u1ed7 sau khi khoan) kh\u00f4ng b\u1ecb s\u1ee5p \u0111\u1ed5.<\/p>\n<p>Ngo\u00e0i ra, do b\u00faa ph\u00e1t ra \u00e2m thanh va \u0111\u1eadp kh\u00e1 tr\u1ea7m \u1edf ph\u1ea7n \u0111\u1ea7u, nghe nh\u01b0 \u201c\u0111\u1ed9p, \u0111\u1eadp, \u0111\u1eadp, \u0111\u1eadp, \u0111\u1eadp\u201d, n\u00ean m\u1ee9c \u0111\u1ed9 ti\u1ebfng \u1ed3n kh\u00e1 th\u1ea5p.<\/p>\n<p>Do ph\u1ea7n \u0111\u1ea7u qu\u00e1 to n\u00ean khi th\u00e0nh l\u1ed7 khoan b\u1ecb s\u1ee5p \u0111\u1ed5, m\u0169i khoan c\u00f3 th\u1ec3 b\u1ecb k\u1eb9t l\u1ea1i ho\u1eb7c b\u1ecb si\u1ebft ch\u1eb7t, d\u1eabn \u0111\u1ebfn hi\u1ec7n t\u01b0\u1ee3ng k\u1eb9t m\u0169i khoan (t\u00ecnh tr\u1ea1ng m\u0169i khoan b\u1ecb si\u1ebft ch\u1eb7t b\u1edfi b\u00f9n khoan ho\u1eb7c c\u00e1c ch\u1ea5t t\u01b0\u01a1ng t\u1ef1, khi\u1ebfn n\u00f3 kh\u00f4ng th\u1ec3 quay \u0111\u01b0\u1ee3c n\u1eefa).<\/p>\n<p>M\u1ed9t nh\u01b0\u1ee3c \u0111i\u1ec3m l\u00e0 do khoan b\u1eb1ng kh\u00ed n\u00e9n n\u00ean b\u1ee5i b\u1ed1c l\u00ean r\u1ea5t nhi\u1ec1u.<\/p>\n<p>H\u01a1n n\u1eefa, v\u00ec \u00e1p su\u1ea5t c\u1ee7a m\u00e1y n\u00e9n kh\u00ed l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t, n\u00ean khi s\u1eed d\u1ee5ng b\u00faa khoan l\u1ed7 s\u00e2u c\u00f3 \u0111\u01b0\u1eddng k\u00ednh t\u1eeb 90mm tr\u1edf l\u00ean, t\u00f4i cho r\u1eb1ng \u0111\u1ed1i v\u1edbi tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng m\u00e1y n\u00e9n kh\u00ed c\u1ea7m tay, n\u00ean ch\u1ecdn lo\u1ea1i PDS655S tr\u1edf l\u00ean.<\/p>\n<p>C\u00f4ng ty C\u1ed5 ph\u1ea7n C\u00f4ng nghi\u1ec7p Hokuto \u2013 Airman<span style=\"font-size: 20px;\"><strong><span style=\"text-decoration: underline;\"><span style=\"color: #0000ff; text-decoration: underline;\"><a style=\"color: #0000ff; text-decoration: underline;\" href=\"http:\/\/www.airman.co.jp\/index.html\" target=\"_blank\" rel=\"noopener noreferrer\">T\u1ea1i \u0111\u00e2y<\/a><\/span><\/span><\/strong><\/span><\/p>\n<p>D\u00f9 th\u1ea5p h\u01a1n m\u1ee9c \u0111\u00f3 th\u00ec c\u0169ng kh\u00f4ng ph\u1ea3i l\u00e0 kh\u00f4ng th\u1ec3 s\u1eed d\u1ee5ng. Tuy nhi\u00ean, s\u1ee9c c\u00f4ng ph\u00e1 s\u1ebd gi\u1ea3m \u0111i \u0111\u00e1ng k\u1ec3 v\u00e0 kh\u1ea3 n\u0103ng xuy\u00ean th\u1ee7ng c\u0169ng s\u1ebd suy gi\u1ea3m.<\/p>\n<p>D\u00f9 ch\u1ec9 c\u00f3 50 m\u00e3 l\u1ef1c c\u0169ng \u0111\u1ee7 d\u00f9ng, nh\u01b0ng s\u1ef1 ch\u00eanh l\u1ec7ch so v\u1edbi m\u1ee9c 100 m\u00e3 l\u1ef1c tr\u1edf l\u00ean l\u00e0 r\u1ea5t l\u1edbn.<\/p>\n<p>Ph\u01b0\u01a1ng ph\u00e1p ph\u1ed5 bi\u1ebfn \u0111\u1ec3 \u0111\u1ed1i ph\u00f3 v\u1edbi b\u1ee5i l\u00e0 l\u1eafp \u0111\u1eb7t m\u00e1y h\u00fat b\u1ee5i, nh\u01b0ng kh\u00f4ng ch\u1eafc li\u1ec7u m\u00e1y c\u00f3 theo k\u1ecbp l\u01b0\u1ee3ng b\u1ee5i sinh ra hay kh\u00f4ng (th\u1ef1c ra th\u00ec c\u0169ng ch\u1eb3ng gi\u00fap \u0111\u01b0\u1ee3c g\u00ec nhi\u1ec1u \u0111\u00e2u).<\/p>\n<p>Ngo\u00e0i ra, m\u00e1y n\u00e9n kh\u00ed c\u00f3 k\u00edch th\u01b0\u1edbc l\u1edbn n\u00ean m\u1ee9c ti\u00eau th\u1ee5 nhi\u00ean li\u1ec7u c\u1ef1c k\u1ef3 cao, l\u00ean t\u1edbi kho\u1ea3ng 200 l\u00edt m\u1ed7i ng\u00e0y...<\/p>\n<p>Tuy nhi\u00ean,<span style=\"font-size: 20px;\"><strong><span style=\"color: #ff0000;\">C\u1ef1c k\u1ef3 b\u1ec1n b\u1ec9 tr\u00ean n\u1ec1n \u0111\u00e1!!<\/span><\/strong><\/span>Ph\u1ea7n \u0111\u1ea7u b\u00faa tr\u00f4ng nh\u01b0 th\u1ebf n\u00e0y, khi b\u1ecb m\u00f2n th\u00ec thay m\u1edbi. \u2193\u2193 Tuy nhi\u00ean, n\u1ebfu th\u00e2n ch\u00ednh b\u1ecb m\u00f2n ho\u1eb7c n\u1ee9t th\u00ec b\u1eaft bu\u1ed9c ph\u1ea3i thay m\u1edbi.<\/p>\n<p>T\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i b\u00faa v\u00e0 m\u0169i khoan \u0111\u1ec1u l\u00e0 v\u1eadt t\u01b0 ti\u00eau hao, v\u00e0 m\u1ee9c \u0111\u1ed9 hao m\u00f2n c\u1ee7a ch\u00fang cao h\u01a1n b\u1ea1n t\u01b0\u1edfng.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"http:\/\/stat.ameba.jp\/user_images\/20140513\/21\/enta-d\/8e\/55\/j\/o0503046012940221624.jpg?caw=800\" alt=\"B\u00faa \u0111\u1eadp \u0111\u00e1y l\u1ed7 5\" width=\"503\" height=\"460\" border=\"0\" \/><\/p>\n<h3>\u0110\u1eb7c t\u00ednh thi c\u00f4ng<\/h3>\n<p>K\u1ef9 thu\u1eadt khoan \u0111\u01a1n t\u01b0\u01a1ng \u0111\u1ed1i d\u1ec5 th\u1ef1c hi\u1ec7n, n\u00ean r\u1ea5t ph\u00f9 h\u1ee3p v\u1edbi nh\u1eefng ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u h\u1ecdc khoan.<\/p>\n<p>N\u1ebfu qu\u00fd v\u1ecb \u0111\u1ecbnh b\u1eaft \u0111\u1ea7u khoan l\u1ed7 \u0111\u1ec3 l\u1eafp c\u1ed1t th\u00e9p, ch\u00fang t\u00f4i khuy\u00ean qu\u00fd v\u1ecb n\u00ean s\u1eed d\u1ee5ng m\u00e1y khoan treo (lo\u1ea1i m\u00e1y khoan \u0111\u00e1).<\/p>\n<p>Trong t\u00e0i li\u1ec7u t\u00ednh to\u00e1n<span style=\"font-size: 18px;\"><strong><span style=\"color: #0000ff;\">\u0110i\u1ec1u ki\u1ec7n th\u1ef1c \u0111\u1ecba I<\/span><\/strong><\/span>\u0110\u00e2y l\u00e0 ph\u01b0\u01a1ng ph\u00e1p khoan l\u1ed7.<\/p>\n<p>Xin l\u01b0u \u00fd r\u1eb1ng m\u1eb7c d\u00f9 c\u00f3 th\u1ec3 khoan l\u1ed7 \u0111\u01a1n, nh\u01b0ng kh\u00f4ng th\u1ec3 khoan l\u1ed7 k\u00e9p.<\/p>\n<p>Th\u1ef1c ra, vi\u1ec7c khoan l\u1ed7 \u0111\u01a1n c\u0169ng c\u1ea7n c\u00f3 k\u1ef9 thu\u1eadt ri\u00eang.<\/p>\n<p>V\u00ed d\u1ee5, n\u1ebfu c\u00f3 \u0111\u1ea5t c\u00e1t th\u00ec vi\u1ec7c khoan s\u1ebd tr\u1edf n\u00ean kh\u00f3 kh\u0103n h\u01a1n h\u1eb3n, c\u00f2n n\u1ebfu c\u00f3 n\u01b0\u1edbc th\u00ec kh\u00ed n\u00e9n s\u1ebd kh\u00f3 quay tr\u1edf l\u1ea1i (khi\u1ebfn vi\u1ec7c khoan tr\u1edf n\u00ean kh\u00f3 kh\u0103n) v\u00e0<\/p>\n<p>Th\u1eadt l\u00e0 r\u1eafc r\u1ed1i. Trong tr\u01b0\u1eddng h\u1ee3p x\u1ea5u nh\u1ea5t, c\u00f3 nh\u1eefng nh\u00e0 th\u1ea7u th\u1eadm ch\u00ed c\u00f2n kh\u00f4ng l\u1eafp c\u1ed1t th\u00e9p m\u00e0 ch\u1ec9 \u0111\u1eadp v\u00e0o cho xong.<\/p>\n<p>Trong tr\u01b0\u1eddng h\u1ee3p x\u1ea5u nh\u1ea5t, c\u00f3 th\u1ec3 x\u1ea3y ra t\u00ecnh hu\u1ed1ng v\u1eefa xi m\u0103ng kh\u00f4ng th\u1ea5m v\u00e0o to\u00e0n b\u1ed9 thanh gi\u1eb1ng.<\/p>\n<p>&nbsp;<\/p>\n<p><strong><span style=\"color: #0000ff;\">Trong tr\u01b0\u1eddng h\u1ee3p kh\u00f4ng th\u1ec3 khoan b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p khoan \u1ed1ng \u0111\u01a1n (khoan \u0111\u01a1n), vui l\u00f2ng g\u1eedi \u0111\u1ec1 xu\u1ea5t l\u00ean c\u01a1 quan ch\u1ee9c n\u0103ng \u0111\u1ec3 chuy\u1ec3n sang ph\u01b0\u01a1ng ph\u00e1p khoan \u1ed1ng k\u00e9p.<\/span><\/strong><\/p>\n<p><strong><span style=\"color: #0000ff;\">Trong tr\u01b0\u1eddng h\u1ee3p \u0111\u00f3, vi\u1ec7c khoan th\u1eed s\u1ebd mang l\u1ea1i hi\u1ec7u qu\u1ea3.<\/span><\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>H\u1eb9n g\u1eb7p l\u1ea1i nh\u00e9.<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"iJq1PgC95Y\"><p><a href=\"https:\/\/norimen.net\/vi\/da-thu-dung-bua-khoan-lo\/\">Th\u1eed s\u1eed d\u1ee5ng b\u00faa \u0111\u1ee5c l\u1ed7 s\u00e2u\uff5cHi\u1ec7u su\u1ea5t m\u00e1y khoan<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"\u201cTh\u1eed s\u1eed d\u1ee5ng b\u00faa \u0111\u1eadp \u0111\u00e1y l\u1ed7 khoan | Hi\u1ec7u su\u1ea5t m\u00e1y khoan\u201d \u2014 L\u1edbp h\u1ecdc qu\u1ea3n l\u00fd m\u00e1i d\u1ed1c c\u1ee7a Shin-Ent\" src=\"https:\/\/norimen.net\/down-the-hole-hammer-tried\/embed\/#?secret=PdmLeCY1xi#?secret=iJq1PgC95Y\" data-secret=\"iJq1PgC95Y\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>","protected":false},"excerpt":{"rendered":"<p>Xin ch\u00e0o m\u1ecdi ng\u01b0\u1eddi. T\u00f4i l\u00e0 Enta. H\u00f4m nay, t\u00f4i \u0111ang tr\u00ean \u0111\u01b0\u1eddng \u0111\u1ebfn Akita \u0111\u1ec3 gi\u1ea3i quy\u1ebft v\u00e0i vi\u1ec7c l\u1eb7t v\u1eb7t. B\u1eb1ng \u00f4 t\u00f4\u2026 Qu\u1ea3 th\u1ef1c \u0111i \u00f4 t\u00f4 th\u00ec xa th\u1eadt. C\u1ea3m gi\u00e1c nh\u01b0 m\u00f4ng s\u1eafp n\u1ee9t ra r\u1ed3i v\u1eady www. Th\u00f4i kh\u00f4ng n\u00f3i chuy\u1ec7n \u0111\u00f3 n\u1eefa. L\u1ea7n n\u00e0y, t\u00f4i s\u1ebd n\u00f3i v\u1ec1 ph\u01b0\u01a1ng ph\u00e1p khoan l\u1ed7. \u0110\u00e2y l\u00e0 b\u00e0i vi\u1ebft t\u1eeb tr\u01b0\u1edbc, nh\u01b0ng v\u00ec \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi quan t\u00e2m n\u00ean t\u00f4i s\u1ebd \u0111\u0103ng l\u1ea1i \u1edf \u0111\u00e2y nh\u00e9 w &amp;nbs\u2026<\/p>","protected":false},"author":2,"featured_media":3483,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_total_topic_count_hidden":0,"_bbp_total_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[28,30],"tags":[48,116,117,408,409],"class_list":["post-3479","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ground-anchor","category-lock-bolt","tag-48","tag-116","tag-117","tag-408","tag-409"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.5 (Yoast SEO v28.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ 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