Home / Standards / GB/T 8142-2008 GB/T 8142-2008 Active Methods of sampling lac products 紫胶产品取样方法 Standard Type GBT ICS 65.020 CCS B72 Status 现行 Issue Date 2008-12-31 Implementation 2009-09-01 Responsible Dept 国家林草局 Drafting Unit N/A