单选题The center line condition of the transmission shaft can be checked by（）Athe border flange’s excursion and flectionBthe both end shafts line’s accordanceCthe border flange’s flection and the both end shafts line’s accordanceDthe border flange’s accordance and both end shafts flection degree
单选题
The center line condition of the transmission shaft can be checked by（）
A
the border flange’s excursion and flection
B
the both end shafts line’s accordance
C
the border flange’s flection and the both end shafts line’s accordance
D
the border flange’s accordance and both end shafts flection degree
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