短語詞組短語OMP Operating Maintenance Panel 操作保養(yǎng)面板operating maintenance panel 操作保養(yǎng)面板;操作維護面板;[科技]操作維修面板nozzle valve operating panel 噴嘴閥操作盤;噴嘴噴嘴閥操作板car operating panel 機廂操作掣板main operating panel 中央操作盤soot blower operating panel 煤灰吹除操作板cage operating panel 機廂操作掣板car operating panel tester 轎廂操縱箱測試儀 返回 operating panel