Gas type: Natural gas, biogas, CBM etc. Genset is approved by CE, ISO9001, 2008, 14001, 2004, 2007 and ... particulate matter(impurity <5um)2. Gas calorific value ≥ 5000kca1/1, genset power will reduce when calorific value <5000kca1/1.3. Sulfide ... system, easy to handle. Duing the working time, genset processing automatic troubles testing.8. Genset is approved by CE, ISO9001, 2008, 14001 ...