Home / Standards / GB/T 25312-2010 GB/T 25312-2010 Active The standardization for the evaluation of welder exposure to electromagnetic field of welding equipment 焊接设备电磁场对操作人员影响程度的评价准则 Standard Type GBT ICS 25.160.30 CCS J64 Status 现行 Issue Date 2010-11-10 Implementation 2011-05-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A