Home / Standards / HG/T 2648-1994 HG/T 2648-1994 输送带滚筒摩擦试验机技术条件 输送带滚筒摩擦试验机技术条件 Standard Type HGT ICS 19.060 71.120.99 CCS G98 N72 Status N/A Issue Date N/A Implementation N/A Responsible Dept 发布日期:1994-10-26 Drafting Unit N/A