Home / Standards / HG/T 2147 HG/T 2147 橡胶压型压延机 橡胶压型压延机 Standard Type HGT ICS 71.120 83.200 CCS G95 Status N/A Issue Date 2011-12-20 Implementation N/A Responsible Dept 发布日期：1991-08-19 Drafting Unit N/A