Home / Standards / GB/T 42719-2023 GB/T 42719-2023 Active Measurement method for fractional voltage of planar materials 平面材料摩擦带电电压检测方法 Standard Type GBT ICS 17.220.20 CCS L 85 Status 现行 Issue Date 2023-05-23 Implementation 2023-12-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A