Home / Standards / GB/T 2978-2014 GB/T 2978-2014 Abolished Size designation,dimensions,inflation pressure and load capacity for passenger car tyres 轿车轮胎规格、尺寸、气压与负荷 Standard Type GBT ICS 83.160.10 CCS G41 Status 废止 Issue Date 2014-12-05 Implementation 2015-10-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A