
Rubber And Plastics Hoses And Hose Assemblies - Ratios Of Proof And Burst Pressure To Maximum Working Pressure (Iso 7751:2016)
出版:Polish Committee for Standardization

专家解读视频
Rubber And Plastics Hoses And Hose Assemblies - Ratios Of Proof And Burst Pressure To Maximum Working Pressure (Iso 7751:2016)
出版:Polish Committee for Standardization
专家解读视频