Home / Standards / GB/T 17215.9311-2017 GB/T 17215.9311-2017 Active Electricity metering equipment—Dependability—Part 311:Accelerated reliability testing—Elevated temperature and humidity 电测量设备 可信性 第311部分:温度和湿度加速可靠性试验 Standard Type GBT ICS 17.220.20 CCS N22 Status 现行 Issue Date 2017-12-29 Implementation 2018-07-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A