Home / Standards / GB/T 3955-2009 GB/T 3955-2009 Active Round aluminium wire for electrical purposes 电工圆铝线 Standard Type GBT ICS 29.060.10 CCS K11 Status 现行 Issue Date 2009-03-19 Implementation 2009-12-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A