Home / Standards / GB/T 20209-2006 GB/T 20209-2006 Active Al-Mg Alloy powdery for fireworks and firecrackers 烟花爆竹用铝镁合金粉 Standard Type GBT ICS 71.100.30 CCS Y88 Status 现行 Issue Date 2006-03-31 Implementation 2006-10-01 Responsible Dept 中国轻工业联合会 Drafting Unit 中国轻工业联合会