额定寿命的英文

rating life

specified life

• 额定:    specified; rated
• 寿命:    life-span; life; a ...
• 基本额定寿命:    basic rating lifet ...

例句与用法

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1. Rolling bearings - dynamic load ratings and rating life
   额定动载荷和额定寿命
2. Rolling bearings - dynamic load ratings and rating life
   滚动轴承.动载荷额定值和额定寿命
3. Dynamic load ratings and rating life for rolling bearings
   滚动轴承的额定动力荷载及额定寿命
4. Rolling bearings ; dynamic load ratings and rating life ; identical with iso 281 : 1990
   滚动轴承.动态荷载额定值和额定寿命
5. Method of calculating dynamic load ratings and rating life of rolling bearings
   滚动轴承动态载荷额定值和额定寿命的计算方法