房屋建筑与市政基础设施工程施工分包管理办法
热心网友
Administration Measures concerning subcontracting of house and municipal infrastructure construction
热心网友
Measures concerning the supervision of subcontract of house construction and municipal infrastructure construction
热心网友
Measures on supervising the subcontract of houses and municipal infrastructure construction
热心网友
Building construction and municipal infrastructure construction divide and assure and pay attention to the method