Home / Standards / GB/T 22696.4-2011 GB/T 22696.4-2011 Active Electrical equipment safety - Risk assessment and risk reduction - Part 4: Risk reduction 电气设备的安全 风险评估和风险降低 第4部分：风险降低 Standard Type GBT ICS 29.020 CCS K09 Status 现行 Issue Date 2011-07-29 Implementation 2011-12-01 Responsible Dept 国家标准委 Drafting Unit 国家标准委