allowable wear造句

• 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.
• 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.
• 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.