Home / Standards / GB/T 38768-2020 GB/T 38768-2020 Active Highly flexible rubber coupling—Test requirements and methods 高弹性橡胶联轴器 试验要求及方法 Standard Type GBT ICS 21.120.20 CCS J19 Status 现行 Issue Date 2020-04-28 Implementation 2020-11-01 Responsible Dept 国家标准委 Drafting Unit N/A