Home / Standards / GB/T 20454-2006 GB/T 20454-2006 Active Portable pulse fogger―Safety code of practice 便携式脉冲烟雾机 使用安全规程 Standard Type GBT ICS 65.060.80 CCS B95 Status 现行 Issue Date 2006-07-12 Implementation 2006-12-01 Responsible Dept 国家林草局 Drafting Unit N/A