基本解釋軸承滾珠保持架；球護圈；滾珠軸承分離環(huán)；滾珠扣件英漢例句雙語例句Ball lock retainers are completely processed by CNC machining.我們的球鎖固定板完全采用數控機床加工。Porous polyimide materials used for ball-bearing retainers have been recieved a great attention in aviation industry.微孔聚酰亞胺材料用作球軸承保持器已在航空工業(yè)界引起重視。ball retainer更多例句詞組短語短語BALL RETAINERS FOR GUIDE 模架用鋼球襯套Ball -lock punch retainers 球鎖緊沖頭固定板ball retainer更多詞組