gear-wheel Rockweel tester

  1. 齿轮洛氏硬度计

网络词典

gear-wheel Rockweel tester

英 ɡeərˈwɛl 美 ɡeərˈwɛl
名词 中文翻译:齿轮轮
同义词: ['gear', 'gearbox']

例句:

  1. 1.The car's engine is a complex gear-wheel system.
    汽车的引擎是一个复杂的齿轮系统。
  2. 2. The mechanic replaced the worn gear-wheel with a new one.
    机械师用一个新的齿轮替换了磨损的齿轮。
  3. 3. The engineer designed a new gear-wheel that would increase efficiency.
    工程师设计了一个新的齿轮,以提高效率。