... , easy to break, low output, short service-life is short and so on, the main engine uses horizontal-type 360o structure-0.4 ... extra worries.SecurityThe main equipment is of high safety. The phase of the unliquefizable waste gas produced during the process is alkyl from C1 to ... , easy to break, low output, short service-life is short and so on, the main engine uses horizontal-type 360o structure-0.4 ...