对蓄电池现场进行电池容量的校核,以0.1³C10的恒定放电电流进行放电,放电率不低于85%
参考答案:错
In the examination, the you are, the mistakes you'll make.
A.careful…little
B.more careless…more
C.careful…few
D.less careful…fewer
对开式滑动轴承由哪些部件组成,装配时应注意哪些问题?