单项选择题
检查拉线与带电部分距离应满足规范要求:()。
A.10kV≥300mm,0.4kV≥100mm
B.10kV≥200mm,0.4kV≥100mm
C.10kV≥200mm,0.4kV≥50mm
点击查看答案&解析
相关考题

单项选择题
A.10kV≥300mm,0.4kV≥100mm
B.10kV≥200mm,0.4kV≥100mm
C.10kV≥200mm,0.4kV≥50mm
微信扫一扫,加关注免费搜题