Pro Precast Accessories
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ringlock scaffolding system parts
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On December 2, 2020, the notice of the Ministry of housing and urban rural development on printing and distributing the reform plan for the qualification management system of construction enterprises
Site problem: after the structural column reinforcement is offset, it is bent at will, which does not meet the structural requirements. Wire Lifting Loop Cause: when pouring and tamping concrete,
1、 The Design Institute of China Construction Fifth Engineering Bureau is the direct operating Design Institute of China Construction Fifth Engineering Bureau Co., Ltd . (hereinafter referred to as China