Home / Standards / GB 9744-1997 GB 9744-1997 Abolished Truck tyres 载重汽车轮胎 Standard Type GB ICS 83.160.10 CCS G41 Status 废止 Issue Date 1997-09-10 Implementation 1998-02-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A