GB/T 18216.1-2012
交流1000V和直流1500V以下低压配电系统电气安全.防护措施的试验、测量或监控设备 第1部分:通用要求
Electrical safety in low voltage distribution systems up to 1000V a.c.and 1500V d.c..Equipment for testing,measuring or monitoring of protective measures.Part 1:General requirements
GBT18216.1-2012, GB18216.1-2012