Home / Standards / GB/T 38510-2020 GB/T 38510-2020 Active Evaluation of self-sealing performance for tyres coated with self-sealing materail 涂覆式刺扎自密封轮胎自密封性能评价 Standard Type GBT ICS 83.160.10 CCS G41 Status 现行 Issue Date 2020-03-06 Implementation 2021-02-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A