Home / Standards / GB/T 23527-2009 GB/T 23527-2009 Abolished Proteinase preparations 蛋白酶制剂 Standard Type GBT ICS 67.220.20 CCS X69 Status 废止 Issue Date 2009-04-27 Implementation 2009-11-01 Responsible Dept 国家标准委 Drafting Unit 国家标准委