Home / Standards / GB/T 13397-2024 GB/T 13397-2024 Active Technical specification for silver-metaloxide electrical contacts by alloy internal oxidation method 合金内氧化法银金属氧化物电触头技术规范 Standard Type GBT ICS 29.120.99 CCS K14 Status 现行 Issue Date 2024-10-26 Implementation 2025-05-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A