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   安全閥選型參數(shù) - SAFTY VALVE SIZING DATA SHEET
    Item Steam
    (蒸汽)
    Liquid
    (液體)
    Gas Mass
    (氣體)
    (質(zhì)量流量)
    Gas Vol.
    (氣體)
    (體積流量)
    Customer(用戶(hù))        
    Project(項(xiàng)目)        
    Tag No.(位號(hào))        
    Medium(介質(zhì))        
    State(狀態(tài))        
    Operating Pressure(操作壓力)        
    Set Pressure(整定壓力)        
    Constant Back Pressure(穩(wěn)定背壓)        
    Built-up Back Pressure(累積背壓)        
    Variable Back Pressure(可變背壓)        
    Overpressure(超壓)        
    Viscosity(粘度) ×   × ×
    Mol. Wt.(摩爾分子量) × ×   ×
    Specific Gravity(比重) ×   ×  
    Compressibility Factor(壓縮因子) × ×    
    Operating Temperature(操作溫度)        
    Relief Temperature(釋放溫度)        
    Req'd Capacity(要求排放量)        
    Cp/Cv or K Value(絕熱指數(shù)) × ×    
    Body Material(閥體材料)        
    Trim Material(閥芯材料)        
    Accessories(附件)        
    Quantity(數(shù)量)        
    Notes(備注)



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