中华人民共和国国家标准 (Guobiao — Mandatory National Standards)China权威分: 83
GB 10706
Rubber seals — Joint rings for water supply and drainage pipelines
行业
Rubber
产品类别
Rubber Seal
关键词
["橡胶","密封","管道","rubber","seal","pipe"]
Rubber seals — Joint rings for water supply and drainage pipelines
Rubber
Rubber Seal
["橡胶","密封","管道","rubber","seal","pipe"]