标 准 编 号：BS EN 13648-1-2008 简体中文标题：低温容器.防超压用安全装置.低温设施用安全阀 繁体中文标题：低温容器.防超压用安全装置.低温设施用安全阀 English Name：Cryogenic vessels — Safety devices for protection against excessive pressure Part 1: Safety valves for cryogenic service
