Home / Standards / GB/T 16931-2022 GB/T 16931-2022 Active Classification of winter para sports athletes 残疾人冬季运动项目运动员分级 Standard Type GBT ICS 11.180 CCS C45 Status 现行 Issue Date 2022-01-21 Implementation 2022-01-21 Responsible Dept 民政部 Drafting Unit N/A