供气泵: air feed pump; air feeder pump供气道: air supply duct; air supply dump供气阀: air supply valve供气管: air hose; air supply pipe; air-supply duct; supply air pipe; supply air tube供气机: air feeder供气门: sucker door供气扇: air supply fan供气图: air supply diagram供气网: gas grid送气,供气: airfeed表示,供气量以: m3/kg舱顶供气口: roof flood outlet单人供气口: individual air inlet调节供气门: supply register供气出口: air supply outlet供气调节器: regulator of gas supply供气防护服: su lied-air suit; supplied-air suit供气分喉: service pipe供气分喉阀: service valve供气管道: air supply duct; air supply line pipe; air-delivery duct; air-supply duct; gas supply line; supply air duct供气管路: feed line; supply air line供气管线: gas supply line供气呼吸器: supplied-air respirator供气控制阀: control valve of gas supply供起重用的直升飞机: helicopter for crane work供骑的: for the saddle