... : 1. GF-L is the gas generator set developed only for the biomass gas, coal gasifier gas, coke gas,wood gas, syngas, producer gas,coal oven gas, coke gas, coking gas ... .0 Acceptable Outside Micrometer 0-200mm 30 4.0 Acceptable Production Flow: 1.Drilling 2.Boring 3.Planing 4.Lathing 5.Milling 6.Assembly 7 ...