短語詞組短語Front push -rod 前推力桿push -rod furnace 推桿爐Anchor push -rod 錨鏈推桿push control rod 推桿push pull rod 推挽棒;推拉聯(lián)桿power push pull rod 發(fā)動(dòng)機(jī)操縱拉桿 返回 push rod