Home / Standards / GB/T 30311-2013 GB/T 30311-2013 Active Test method for tensile properties of dipped aramid yarns and cords 浸胶芳纶纱线、线绳和帘线拉伸性能的试验方法 Standard Type GBT ICS 83.140.99 CCS G47 Status 现行 Issue Date 2013-12-31 Implementation 2014-09-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A