Home / Standards / GB/T 20143-2006 GB/T 20143-2006 Active Procedure for use in the preparation of maximum lamp outlines 灯最大外形尺寸图的制定程序 Standard Type GBT ICS 29.140.20;29.140.01 CCS K70 Status 现行 Issue Date 2006-03-06 Implementation 2006-11-01 Responsible Dept 中国轻工业联合会 Drafting Unit 中国轻工业联合会