breaker

• Methods of test for line breakers of railway rolling stock
  铁路车辆断路器试验方法
• Compact single pole push - button operated circuit - breaker
  小型单刀按钮操作的断路器
• Single pole push - button operated circuit - breaker . type a
  单极按钮开关式断路器.型
• Circuit - breaker failure protection , breaker failure protection
  遮断器不动作?策保护
• High - voltage alternating current circuit - breakers
  交流高压断路器订货技术条件
• Low - voltage vaccum a . c . circuit breaker for coal mine
  矿用低压交流真空断路器
• But he ' s back up into a neck - breaker
  但是他倒退了一下成了个扭断脖子的家伙
• The new movie star is really a heart breaker
  那位新的电影明星真的是一位大众情人。