... , easy to break, low output, short service-life is short and so on, the main engine uses ... the bunker coal as the example, when there is no fuel gas as combustion-supporting for the equipment ... room, and the rate of the flue dust catch is access than 95% . 3. Company Commitment:The ... settle down customer extra worries. SecurityThe main equipment is of high safety. The phase of the unliquefizable ...