cE"t:昏T/CECS1239-2023中国工程建设标准化协会标准混凝土抑温抗裂防水剂应用技术规程Technicalspecificationforapplicationofconcretehydr...
ICS91.100.30ccsQ13T团体木示;佳T/CECS10270一2023混凝土抑温抗裂防水剂Hydration-inhibitingandanti-crackingwater-repellentadmixturesf...