短語詞組短語connecting sleeve pin 連接套銷connecting rod pin 連桿銷connecting link pin 聯(lián)接銷軸piston connecting link pin 活塞聯(lián)節(jié)銷connecting rod pin bearing 連桿銷軸承connecting swivel pin 背帶環(huán)軸connecting rod pin bushing 連桿銷軸套gratebar connecting rod pin [爐窯]爐篦連桿銷connecting g pin 連接銷 返回 connecting pin