Architectural communication media ID: jianzhong001 source: China Society of civil engineering recently, China Society of civil engineering issued the decision on awarding the 19th Zhan Tianyou Award for civil engineering
Guilin, green mountains and green waters, a group of girls in red under the cover of bamboo canopy Pavilion, laughing, jumping, resting, and running past . The landscape is as
Why does the construction unit not have the responsibility? If an entrustment contract is given to the supervision unit, it will have the safety responsibility? 3 . “On site supervision”