当该母线上所有出线闸刀全断开,可以分合母线接地闸刀()
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CCA982,reportfromVYK()
A. distance
B. position
C. delays
D. passing
用微机防误闭锁实现断路器防止误分(合)闭锁应该优先采用莫尔斯码实现()
CES5152,__squawk1506()
A. enter
B. code
C. reset
D. type
CES5152,noATCspeed()
A. restriction
B. limit
C. request
D. reduction