Home / Standards / GB/T 30197-2013 GB/T 30197-2013 Abolished Test method for work capacity of earth-mover tyres―Drum method 工程机械轮胎作业能力测试方法 转鼓法 Standard Type GBT ICS 83.160.99 CCS G41 Status 废止 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