机械行业强制性标准 (Machinery Industry Mandatory Standards)China权威分: 82
JB 40313
Dredging Rubber Hose Technical Requirements
行业
Rubber
产品类别
Rubber Hose
关键词
["胶管", "软管", "液压管", "输送管", "橡胶管", "高压管", "夹布管"]
Dredging Rubber Hose Technical Requirements
Rubber
Rubber Hose
["胶管", "软管", "液压管", "输送管", "橡胶管", "高压管", "夹布管"]