Home / Standards / GB/T 18134-2025 GB/T 18134-2025 Active High-voltage test techniques—Very-fast-front overvoltage measurements 高电压试验技术 特快波前过电压测量 Standard Type GBT ICS 19.080 CCS K 40 Status 现行 Issue Date 2025-10-05 Implementation 2026-05-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A