短語(yǔ)詞組短語(yǔ)travelling gantry crane 移動(dòng)龍門起重機(jī)travelling gantry tower 移動(dòng)式龍門吊Gantry travelling 活動(dòng)式橋門臺(tái)架gantry travelling stacker [食品]門架式堆包機(jī)gantry -travelling type coordinate measuring machine 移動(dòng)龍門型座標(biāo)測(cè)量機(jī) 返回 travelling gantry