
Gas cylinders - 17E and 25E taper threads for connection of valves to gas cylinders Part 2: Inspection gauges
出版:International Organization for Standardization

专家解读视频
08/30183256 DC - Identical
NF EN ISO 11363-2:2008 - Identical
NEN EN ISO 11363-2:2008 - Identical
DIN EN ISO 11363-2 (2008-06) - Identical