常見(jiàn)例句Needle roller bearing is a bearing.滾針軸承是軸承的一種。Shanghai Needle Bearing Plant is warmly welcome you to come to negociate and give your orders.上海滾針軸承廠竭誠(chéng)歡迎客戶(hù)洽商訂購(gòu)。 返回 needle-bearing