Home / Standards / GB/T 32538.2-2016 GB/T 32538.2-2016 Active Agricultural vehicles—Mechanical connections on towed vehicles—Part 2: Coupling ring 40 with socket 农业车辆 被牵引车辆的机械连接装置 第2部分：带座孔的40连接环 Standard Type GBT ICS 65.060.10 CCS B90 Status 现行 Issue Date 2016-02-24 Implementation 2016-09-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A