GB/T 18216.1-2000
交流1000V和直流1500V以下低压配电系统电气安全 防护检测的试验、测量或监控设备 第1部分;通用要求
Electrical safty in low voltage distribution systems up to 1000 V a.c.and 1500 V d.c.-Equipment for testing,measuring or monitoring of protective measuring-Part 1:General requirements
GBT18216.1-2000, GB18216.1-2000