Home / Standards / GB/T 22764.3-2008 GB/T 22764.3-2008 Active Cabinets for low-voltage switchgear - Part 3: Environment and climate 低压机柜 第3部分：环境与气候 Standard Type GBT ICS 31.240 CCS K05 Status 现行 Issue Date 2008-12-30 Implementation 2009-10-01 Responsible Dept 国家标准委 Drafting Unit N/A