... .Natural Gas Generator Set 2.be suitable for oil field,gas field&CNG filling station and so 1.Natural Gas Generator ... on3.with low cost&quick recover Natural gas generator setsNatural Gas Generator Set(2-33KW,50HZ)Gens ModelRated ... Generator set is controlled by computer, with many automatic-protecting methods, able to operate in long-distance, with ATS and parallel operation Natural Gas Generator Set ...