Home / Standards / GB/T 2979-2008 GB/T 2979-2008 Abolished Size desination,dimensions,inflation pressure and load capacity for agricultural tyres 农业轮胎规格、尺寸、气压与负荷 Standard Type GBT ICS 83.160.30 CCS G41 Status 废止 Issue Date 2008-06-18 Implementation 2009-02-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A