Home / Standards / GB 25286.3-2010 GB 25286.3-2010 Active Non-electrical equipment for use in potentially explosive atmospheres - Part 3: Protection by flameproof enclosure“d” 爆炸性环境用非电气设备 第3部分:隔爆外壳型“d” Standard Type GB ICS 29.260.20 CCS K35 Status 现行 Issue Date 2010-11-10 Implementation 2011-09-01 Responsible Dept 工业和信息化部 Drafting Unit N/A