Home / Standards / GB/T 8143-2008 GB/T 8143-2008 Active Test methods of lac products 紫胶产品检验方法 Standard Type GBT ICS 71.040.99 CCS B72 Status 现行 Issue Date 2008-12-31 Implementation 2009-09-01 Responsible Dept 国家林草局 Drafting Unit 国家林草局