A.不合格B.合格C.條件不足,無法判定D.待定
A.分辨力為0.5mmB.靈敏度為1uS/10cmC.鑒別閾為0.002μSD.死區(qū)為0.002μS
A.±(1%+0.02μs)B.±?x1%+0.02usC.±(?x1%+0.02us)D.?x1%±0.02us