Home / Standards / GB/T 22935-2008 GB/T 22935-2008 Abolished Metal-halide lamps for projecting apparatus 投影仪用金属卤化物灯 Standard Type GBT ICS 29.140.30 CCS K71 Status 废止 Issue Date 2008-12-30 Implementation 2009-09-01 Responsible Dept 中国轻工业联合会 Drafting Unit N/A