The material content of engineering practice reference is construction engineering), which can be saved in one click at any time . Socket Data Clip Zhengge’s...
Look at the business license?? A formal decoration company will certainly have a business license, but the business license has “main” and “auxiliary” projects, which...
It is strictly prohibited to undertake the installation and disassembly of construction hoisting machinery without safety production license, qualification certificate or beyond the scope of...
Without sedimentation treatment, it shall not be directly discharged into the municipal sewage pipe network, and the domestic sewage shall be discharged into the nearby...
The key points of drawing review are as follows: 1 . 2 . At the site, the elevation and line position shall be adjusted according...
Source: diced bean construction, if necessary . Cast in Sockets
Please understand the inconvenience caused to the masses during the construction! Huainan Project Department of the third company of China Railway 10th Bureau, traffic police...
12 risk of breakage of hoisting instruments During combined hoisting of instruments, the single length shall not exceed 5m, and no more than 2...
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Lead the retaining pile to the well ring, mark it clearly with red paint after measurement and verification, check the hole center position and perpendicularity...
