buffer height造句

例句与造句

1. The correct buffer height is obtained by measuring the height of the bolster top surface from the rail level.
2. In case the buffer height is still not obtained even after placement of the packing ring, then compensation rings are to be inserted below the axle box spring ensuring that the bogie frame height is within 686 +-5 mm.
3. It's difficult to find buffer height in a sentence. 用buffer height造句挺难的