Home / Standards / GB/T 33346-2016 GB/T 33346-2016 Abolished Busbar trunking systems (closed insulated busbar) for wind power 风力发电导电轨(密集型母线槽) Standard Type GBT ICS 29.130.99 CCS K31 Status 废止 Issue Date 2016-12-13 Implementation 2017-07-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A