短語詞組短語bucket t crane 抓斗起重機(jī)grab bucket type crane 抓斗門式起重機(jī)grab bucket gantry crane 龍門起重機(jī)grabbing -bucket bridge crane 抓斗橋式起重機(jī)strawbale bucket crane 秸稈捆自動(dòng)抓斗起重機(jī)crab -bucket crane 抓斗起重機(jī)travelling bucket crane 移動(dòng)式抓斗起重機(jī)grab bucket crane 抓斗起重機(jī)Crane bucket 吊桶 返回 bucket crane