Home / Standards / GB/T 23646-2009 GB/T 23646-2009 Abolished Fuel cell power system for electric bicycles - Technical specification 电动自行车用燃料电池发电系统 技术条件 Standard Type GBT ICS N/A CCS K82 Status 废止 Issue Date 2009-04-21 Implementation 2009-11-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A