例句與造句

1. When the jack screw on the plane that crashed was last tested, in September 1997, it was recorded as being at the limit of allowable wear.
2. This may be accomplished by using " standard " or approved " undersized " and " oversized " tolerances .'Service limits'are the factory service manual's allowable wear fits and tolerances that a new limit part may deteriorate to and still be a usable component.
3. If the original thickness of the cable is known, this can be converted into a percentage of remaining area, which in turn when related to a maximum allowable wear can give an estimate of the remaining life left . No traction or system power is drawn using the pantograph, as the train is diesel powered.
4. It's difficult to find allowable wear in a sentence. 用allowable wear造句挺難的