GB/T 19685-2017预应力钢筒混凝土管国家标准
英文:Prestressed concrete cylinder pipe GB/T 19685-2017介绍: 国家标准《预应力钢筒混凝土管》由TC197(全国水泥制品标准化技术委员会)归口,主管部门为中国建筑材料联合会。 主要起草单位苏...
英文:Prestressed concrete cylinder pipe GB/T 19685-2017介绍: 国家标准《预应力钢筒混凝土管》由TC197(全国水泥制品标准化技术委员会)归口,主管部门为中国建筑材料联合会。 主要起草单位苏...
英文:Mineral admixtures for high strength and high performance concrete GB/T 18736-2017介绍: 国家标准《高强高性能混凝土用矿物外加剂》由TC197(全国水泥...
英文:Test method for building sealants—Part 11:Determination of tensile properties at maintained extension after immersion...
英文:Test method for building sealants—Part 15:Determination of adhesion/cohesion properties after exposure to heat and ar...
英文:Test method for building sealants—Part 4:Determination of extrudability of one-component sealants GB/T 13477.4-2017介绍...
英文:Test method for building sealants—Part 8:Determination of tensile properties GB/T 13477.8-2017介绍: 国家标准《建筑密封材料试验方法 第8部...
英文:Test method for building sealants—Part 10:Determination of tensile properties at maintained extension GB/T 13477.10-2...
英文:Test method for building sealants—Part 3:Determination of extrudability of sealants using standardized apparatus GB/T...
英文:Test method for building sealants—Part 9:Determination of adhesion/cohesion properties after immersion in water GB/T ...
英文:Test methods of concrete pipes for water transmission GB/T 15345-2017介绍: 国家标准《混凝土输水管试验方法》由TC197(全国水泥制品标准化技术委员会)归口,主管部...