Home / Standards / GB/T 5169.20-2006 GB/T 5169.20-2006 Abolished Fire hazard testing for electric and eletronic products - Part 20: Surface spread of flame - Summary and relevance of test methods 电工电子产品着火危险试验 第20部分:火焰表面蔓延 试验方法概要和相关性 Standard Type GBT ICS 29.020 CCS K04 Status 废止 Issue Date 2006-03-14 Implementation 2006-09-01 Responsible Dept 中国电器工业协会 Drafting Unit 中国电器工业协会