Home / Standards / GB/T 8554-2026 GB/T 8554-2026 Upcoming Transformers and inductors for use in electronic and telecommunication equipment—Measuring methods and test procedures 电子和通信设备用变压器和电感器 测试方法和试验程序 Standard Type GBT ICS 29.100.10 CCS L 17 Status 即将实施 Issue Date 2026-01-28 Implementation 2026-08-01 Responsible Dept 工业和信息化部(电子) Drafting Unit N/A