with shoulder bolt
常見(jiàn)例句
- The utility model is composed of a front shaft, a rear shaft, a shaft sleeve, a shoulder fitted with a bottom sleeve, a connecting bolt, a connecting nut, etc.
由前軸，后軸，軸套，與底套配合的臺(tái)肩，連接螺栓，連接螺母等構(gòu)成。
ip.com 返回 with shoulder bolt