Home / Standards / HG/T 2071 HG/T 2071 橡胶回弹性试验机技术条件 橡胶回弹性试验机技术条件 Standard Type HGT ICS 83.200 CCS N72 Status N/A Issue Date 2011-12-20 Implementation N/A Responsible Dept 发布日期:1991-07-06 Drafting Unit N/A