短語詞組短語Aluminum alloy hanger rod 鋁郃金吊桿deviation skew hanger rod 偏態(tài)斜吊桿mandrel hanger rod 心棒fuel element hanger rod 燃料元件懸掛棒threaded hanger rod 螺紋吊桿fuel -element hanger rod 燃料元件懸掛棒Hanger rod of cross arm 橫擔(dān)吊桿hanger rod on boiler roof 爐頂?shù)鯒U 返回 hanger rod