Home / Standards / GB/T 20192-2006 GB/T 20192-2006 Active Universal technical specifications for pellet mill 环模制粒机通用技术规范 Standard Type GBT ICS 65.120 CCS B20 Status 现行 Issue Date 2006-05-17 Implementation 2006-09-01 Responsible Dept 国家标准委 Drafting Unit 国家标准委