Xinhua Bookstore is located in Tangye District, east of Tangye middle road and north of You’an street. After the completion of the Tangye cultural center...
Embedding of grounding flat steel 1) water supply and drainage, cable, wire and gas inlet (if the installation height of inlet pipe is relatively high,...
9 — check the use of labor protection articles, mainly to check whether the purchase, product quality, equipped quantity and use of labor protection articles...
The training content is detailed, targeted and instructive, and has achieved good training results. The teaching content covers the construction process, control measures and settlement...
Check the verticality again before concrete pouring; After the installation of roof and beam formwork, the elevation, levelness, height difference of adjacent slab surfaces and...
The reinforcement cage is formed by spot welding in the prefabrication formwork to ensure that the main reinforcement is straight, the error is small, the...
after the new system goes online, the window of self-evaluation and supplementary recording of evaluation results will be opened. Fixing Socket Waved End III. II....
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Short Waved Anchor Safety technology and management of temporary construction electricity.
