短語詞組短語marsh gas power generation [電]沼氣發(fā)電waste gas during generation 發(fā)電廢氣gas -generation propellant 氣躰發(fā)生推進(jìn)劑gas turbine generation unit 燃?xì)廨啓C發(fā)電機組gas s generation 煤氣化gas turbine generation 燃?xì)廨啓C發(fā)電gas firing generation 氣躰發(fā)生gas hydrocarbon generation 氣態(tài)烴産率 返回 gas generation