The low pressure gas is injected by the high gaseity fuel and the natural ventilation is used.
采用高压气体燃料引射低压瓦斯，自然通风。
The main type was gaseity and subordinative type was liquid in hydrocarbon fluid system in this system.
库车油气系统为富气的地质单元，烃流体以气态烃为主，液态烃处于次要地位。
The main type was gaseity and subordinative type was liquid in hydrocarbon fluid system in this system.
库车油气系统为富气的地质单元，烃流体以气态烃为主，液态烃处于次要地位。
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