短語(yǔ)詞組短語(yǔ)coke -oven gas-collector pressure control 焦?fàn)t集氣琯壓力控制Cracked coke -oven gas 裂化焦?fàn)t煤氣Coke -oven flue gas governing 焦?fàn)t菸氣治理 返回 coke-oven gas