In addition, a high-integrity connection also known as a Diameter Index Safety System(DISS) connection has been assigned to oxygen service; medical post-type valves are assigned a yoke connection.

 
  • 另外,指定了一种被称为直径指数安全系统(DISS)的高完整性接头用于氧设施;医用柱状阀门被指定使用卡箍接头。
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