• 1. timing-gear case: 定时齿轮箱
• 2. timing gear case: 定时齿轮箱
• 3. timing-gear-case cover: 定时齿轮箱盖

更多释义

• 1.Main products: vessel gear case, hydraulic pressure clutch, hydraulic pressure double and branch driver, timing clutch, reducer, vacuum pump etc.
  主要产品有：船用齿轮箱、船用辅机、液压离合器、液压离合分动箱、液粘调速离合器、减速机、真空泵等。
  dict.yoduao.com

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