planet wheel

常见例句

双语例句

• The strengthen layer of load-bearing surface of planet wheel axle by laser hardening was studied.
  对行星轮轴的承载表面激光淬火后的强化层进行了分析和研究。
• This paper discussed the design of four planet wheel planet mechanism on the MG300BW coal winning machine.
  重点对四行星轮行星机构的设计作一讨论。
• The utility model is mainly composed of a connecting rod-planet wheel combined mechanism, a vibrating drum, a gear rack, a belt and other conveying devices.
  该装置主要由连杆―行星轮组合机构、振动鼓、齿轮齿条、皮带等输送机械组成。
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