Home / Standards / GB/T 25471-2010 GB/T 25471-2010 Active Measuring methods for electromagnetic shielding effectiveness of coating 电磁屏蔽涂料的屏蔽效能测量方法 Standard Type GBT ICS 17.220;33.100 CCS N10 Status 现行 Issue Date 2010-12-01 Implementation 2011-05-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A