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简答题当仪表风中断时,新区裂解炉岗(包括燃料、原料)哪些调节阀自动关?
  • LCV-1113,LCV-1114,FCV-110X1A-F,FCV-110X52
    TCV-110X23,TCV-110X25,LCV-110X02
    QCV-110X01,QCV-110X20,FCV-1785
    FCV-1788,FCV-1786,LCV-1788,PCV-1785
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