Home / Standards / GB/T 25981 GB/T 25981 Active Road separation facilities cleanout vehicle 道路隔离装置清洗车 Standard Type GBT ICS 43.160 CCS T51 Status 现行 Issue Date 2021-12-31 Implementation 2022-07-01 Responsible Dept 工业和信息化部 Drafting Unit 工业和信息化部