- 搜標題
- 搜題干
- 搜選項
單項選擇題
110kV及以上間隔層I/O測控單元模擬量死區(qū)整定值（）。
A.<=0.5%
B.<=0.2%
C.<=0.1%
D.<=0.01%
A.<=0.5%
B.<=0.2%
C.<=0.1%
D.<=0.01%
