Home / Standards / GB/T 2423.40-2013 GB/T 2423.40-2013 Active Environmental testing―Part 2: Test methods―Test Cx: Damp heat, steady state (unsaturated pressurized vapour) 环境试验 第2部分：试验方法 试验Cx：未饱和高压蒸汽恒定湿热 Standard Type GBT ICS 19.040 CCS K04 Status 现行 Issue Date 2013-12-31 Implementation 2014-07-13 Responsible Dept 国家标准委 Drafting Unit N/A