sealed bearing

常见例句

雙語例句

• General operation adopted with airtight sealed bearing to allowed long hours rotation;
  通用型塑料碎機、採用封軸承，使軸承轉動長時間保持良好；
• Universal plastic crusher, the sealed bearing, bearing rotation for a long time to keep good;
  通用型塑料粉碎機，採用密封軸承，使軸承轉動長時間保持良好；
• General operation adopted with airtight sealed bearing to alow long ours rotation;
  通用型塑料粉碎機，採用密封軸承，使軸承轉動長時間保持良好；
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