A.一氧化碳 B.二氧化碳 C.氯化氫
A.1XSV300-19 B.1XSV300-18 C.1XV320-08
A.50℃ B.55℃ C.54℃
A.回收VCM B.減少VCM對(duì)大氣的污染 C.減少成品樹(shù)脂中VCM的含量
A.130m3 B.180m3 C.210m3
A.1XSV510-01 B.1XSV511-01 C.1XSV511-02
A.20mbar B.15mbar C.10mbar