scaffolding
The notes contain the QR code of relevant video materials, everyone. I finally met you in the call of new and old customers, and finished...
Recommended reading: 1. Q: does the beam making at the construction site of construction enterprises belong to the provision of construction services or the sale...
The reason is that the installation and disassembly personnel of the tower crane seriously violated the rules, causing the beam pin shaft to slip from...
(4) The surface of the skirting board shall be painted with red and white paint for warning, and the steel mesh shall be painted with...
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The design speed is 20km / h. (the details shall be subject to the construction drawings, bill of quantities and relevant data) bidding control price:...
At the beginning of its completion, there were various gaps in the skin of the building, the texture could not be connected, and even patches....
If there is any infringement, please contact us at 0467-2883009 editor: Wang Wei Reviewed by: Yu Ming Editor in charge: Liu Yuan.. Due...
It is hereby announced! On October 18, 2021, the people’s Government of Wan’an County recommended reading ★ Wan’an Ganjiang bridge ★ yaotou Town, Wan’an County...
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