蒸汽输送阀|沙特标准|SASO-ISO-13082

  蒸汽输送阀|沙特标准|SASO-ISO-13082
  
  SASO-ISO-13082
  
  Tanks for transport of dangerous goods – Service equipment for tanks – Vapour transfer valve
  
  危险货物运输罐-罐服务设备-蒸汽输送阀
  

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