Click the blue word above Project dry goods collection ▲ Subscribe to article: burning Source: engineering resource team Purpose: training handout for construction engineering, foundation pit engineering and earthwork construction control (199 pages with pictures and text) 【 newcomers 】.

Construction information – s359 (Xitai highway) pavement overhaul project construction, pay attention to detour ~

Hengtian trowel puttying trowel wall plastering knife diatom mud construction tool shell powder priming and polishing knife

Wangfengcai went to the construction site of cavity making test of Ningjin salt cavern gas storage to investigate and guide the work
