Home / Standards / GB/T 22782-2008 GB/T 22782-2008 Active Determination of essential parameters of cuprum oxide powder for use in fireworks and firecrackers 烟花爆竹用氧化铜关键指标的测定 Standard Type GBT ICS 71.100.30 CCS Y88 Status 现行 Issue Date 2008-12-30 Implementation 2009-09-01 Responsible Dept 中国轻工业联合会 Drafting Unit N/A