中华人民共和国国家标准 (Guobiao — Mandatory National Standards)China权威分: 83
GB 18173.1
Polymer waterproof materials — Part 1: Sheet
行业
Materials
产品类别
Polymer
关键词
["橡胶","防水","板材","rubber","waterproof","sheet"]
Polymer waterproof materials — Part 1: Sheet
Materials
Polymer
["橡胶","防水","板材","rubber","waterproof","sheet"]