预制混凝土隔油池|沙特标准|SASO-ASTM-C1613
standard specification for precast concrete grease inter ceptor tanks
预制混凝土隔油池的标准规范
Technical Regulation for Building Materials:Part3:Hydraulic Connections and Related Products
预制混凝土隔油池|沙特标准|SASO-ASTM-C1613
standard specification for precast concrete grease inter ceptor tanks
预制混凝土隔油池的标准规范
Technical Regulation for Building Materials:Part3:Hydraulic Connections and Related Products
预制混凝土护栏|沙特标准|SASO-ASTM-C825
standard specification for precast concrete barriers
预制混凝土护栏标准规范
Technical Regulation for Building Materials:Part3:Hydraulic Connections and Related Products
预拌混凝土|沙特标准|SASO-GSO-ASTM-C94
standard specification for ready mixed concrete
预拌混凝土标准规范
Technical Regulation for Building Materials:Part3:Hydraulic Connections and Related Products