Cryogenic vessels - safety devices for protection against excessive pressure - safety valves for cryogenic service 冷凝容器.防超压安全保护装置.冷凝设备的安全阀
2.
Cryogenic vessels - safety devices for protection against excessive pressure - bursting disc safety devices for cryogenic service 冷凝容器.防超压安全性保护装置.冷凝设备防爆板的安全性装置
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Cryogenic vessels - safety devices for protection against excessive pressure - part 1 : safety valves for cryogenic service ; german version en 13648 - 1 : 2002 冷凝容器.超压保护设施.第1部分:冷凝设备安全阀