axle journals 中文意思是什麼

axle journals 解釋
軸頸
  1. Railway rolling stock. roller - bearing axle - boxes for wheelsets with outside axle - journals

    鐵路車輛.帶外軸頸的車輪組的滾柱軸承軸箱
  2. Railway rolling stock. roller bearing axle boxes for outside axle journals. materials. quality

    鐵路車輛.外軸頸的滾柱軸承軸箱.材料.質量
  3. Railway rolling stock. roller bearing axle boxes for outside axle journals. tolerances. surface finish

    鐵路車輛.外軸頸的滾柱軸承軸箱.公差.表面光度
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