inert gas installation

 
  • 惰性气体装置

inert gas installation的用法和样例:

例句

  1. Manually operated ball valves and closed bottom taper plug valves for gas installations for buildings.
    建筑物气体装置用手工操作球阀和死底锥形旋塞。

inert gas installation的相关资料:

临近单词

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