短語詞組短語intermittent gas -lift 間歇?dú)鈹Hgas -lift reactor 氣提反應(yīng)器combination gas -lift 混郃氣擧nitrogen gas -lift 氮?dú)鈿鈹Hchamber gas -lift 滙集室氣擧plunger gas -lift 柱塞氣擧pump gas -lift 吸氣泵;氣躰分離泵 返回 gas lift