Home / Standards / GB/T 9766.5-2016 GB/T 9766.5-2016 Active Test method for tyre valves—Part 5: Test methods for large core chamber tyre valves 轮胎气门嘴试验方法 第5部分:大芯腔气门嘴试验方法 Standard Type GBT ICS 83.160.01 CCS G41 Status 现行 Issue Date 2016-02-24 Implementation 2017-01-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A