Home / Standards / GB/T 6931.2-2008 GB/T 6931.2-2008 Abolished Belt drives vocabulary - Part 2：V-belts and V-ribbed belt drives vocabulary 带传动术语 第2部分：V带和多楔带传动术语 Standard Type GBT ICS 21.220.20 CCS J18 Status 废止 Issue Date 2008-04-16 Implementation 2008-10-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A