Home / Standards / GB/T 11441.1-2012 GB/T 11441.1-2012 Active Laminations for transformers and inductors for use in telecommunication and electronic equipment - Part 1：Mechanical and electrical characteristics 通信和电子设备用变压器和电感器铁心片 第1部分：机械和电性能 Standard Type GBT ICS 29.180 CCS L17 Status 现行 Issue Date 2012-12-31 Implementation 2013-06-01 Responsible Dept 工业和信息化部（电子） Drafting Unit N/A