Home / Standards / GB 19212.14-2007 GB 19212.14-2007 Abolished Safety of power transformers,power supply units and similar devices - Part 14: Particular requirements for auto-transformers for general use 电力变压器、电源装置和类似产品的安全 第14部分:一般用途自耦变压器的特殊要求 Standard Type GB ICS 29.180 CCS K41 Status 废止 Issue Date 2007-04-30 Implementation 2008-04-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A