Home / Standards / GB/T 4654 GB/T 4654 Active The general technical specifications for non-metallic basic body infrared heater 非金属基体红外辐射加热器通用技术条件 Standard Type GBT ICS 25.180.10 CCS K61 Status 现行 Issue Date 2008-06-30 Implementation 2009-04-01 Responsible Dept 中国电器工业协会 Drafting Unit 中国电器工业协会