Home / Standards / GB/T 6232-2021 GB/T 6232-2021 Active Tractors and machinery for agriculture and forestry—Wheel-to-hub fixing dimensions 农林拖拉机和机械 车轮在轮毂上安装尺寸 Standard Type GBT ICS 65.060.10 CCS T64 Status 现行 Issue Date 2021-04-30 Implementation 2021-11-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A