中华人民共和国国家标准 (Guobiao — Mandatory National Standards)China权威分: 83
GB 3452.1
Fluid power systems — O-rings — Part 1: Inside diameters, cross-sections, tolerances
行业
Rubber
产品类别
General Rubber
关键词
["橡胶","O型圈","密封","rubber","O-ring","hydraulic"]
Fluid power systems — O-rings — Part 1: Inside diameters, cross-sections, tolerances
Rubber
General Rubber
["橡胶","O型圈","密封","rubber","O-ring","hydraulic"]