Home / Standards / GB/T 7249-2002 GB/T 7249-2002 Abolished Maximum lamp outlines for incandescent lamps 白炽灯的最大外形尺寸 Standard Type GBT ICS 29.140.20 CCS K70 Status 废止 Issue Date 2002-08-05 Implementation 2003-04-01 Responsible Dept 中国轻工业联合会 Drafting Unit 中国轻工业联合会