
RUBBER AND PLASTICS HOSES AND HOSE ASSEMBLIES - RATIOS OF PROOF AND BURST PRESSURE TO MAXIMUM WORKING PRESSURE
出版:International Organization 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
出版:International Organization for Standardization
专家解读视频