电缆外护层接地电流检测人员需要了解高压电缆设备(中间接头、终端等)的()。
A. 制作方法
B. 结构特点
C. 工作原理
D. 运行状况
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You are developing a verification plan for an upcoming OSPF implementation. Part of this plan is to verify the status of type 3 LSAs within the network. Which routers should you verify first to ensure that the configuration s are correct for generating type 3 LSAs?()
A. Internal routers within the backbone area (area 0)
B. Internal routers within the NSSAs
C. Internal routers within the stubby areas
D. ASBRs
E. ABRs
F. DRs and BDR
对于填石路堤应采用灌砂法来检测压实度。
A. 正确
B. 错误
根据营业网点外部环境管理要求,网点外()米以内的地面应保持清洁、无污渍。