Home / Standards / GB/T 44411-2024 GB/T 44411-2024 Active Testing methods of adhesion coefficient for motor vehicle inspection equipment and sites 机动车检验设备及场地附着系数检测方法 Standard Type GBT ICS 43.180 CCS R86 Status 现行 Issue Date 2024-08-23 Implementation 2025-03-01 Responsible Dept 国家标准委 Drafting Unit N/A