In order to prevent water leakage, these requirements must be met – Pipeline

Municipal Construction Commission: Starting from October 1st, all newly started projects in the city will promote the use of socket type

63 sets of bar chart templates for construction schedule (Excel)

[important] a problem easily neglected in the construction of gas fire extinguishing system!

Class I constructor practical construction animation (55)

Construction technology | [chizi’s ingenuity presents the National Day] Zhang jinxun: looking at the development of engineering construction

“Actual constructors” in construction projects

Decoration construction is very important, protection measures can not be careless, a little careless, the consequences are very troublesome!