短語詞組短語knuckle -pin center 轉(zhuǎn)向主銷軸線與路面的交叉點knuckle e pin 關(guān)節(jié)銷Knuckle pivot pin 轉(zhuǎn)向節(jié)銷;鉤舌銷knuckle block pin [機]萬向接頭滑塊銷 返回 knuckle pin