Home / Standards / GB/T 24392-2009 GB/T 24392-2009 Active Standard method of measurement of lamp cap temperature rise 灯头温升的测量方法 Standard Type GBT ICS 29.140.10 CCS K74 Status 现行 Issue Date 2009-09-30 Implementation 2010-02-01 Responsible Dept 中国轻工业联合会 Drafting Unit N/A