
Gas cylinders - 17E and 25E taper threads for connection of valves to gas cylinders Part 1: Specifications
出版:International Organization for Standardization

专家解读视频
08/30183252 DC - Identical
NF EN ISO 11363-1:2008 - Identical
NEN EN ISO 11363-1:2008 - Identical
DIN EN ISO 11363-1 (2008-06) - Identical