GB/T 17126.2-2009
农业拖拉机和机械 动力输出万向节传动轴和动力输入连接装置 第2部分：动力输出万向节传动轴使用规范、各类联接装置用动力输出传动系和动力输入连接装置位置及间隙范围
Agricultural tractors and machinery - Power take-off drive shafts and power-input connection - Part 2：Specification for use of PTO drive shaft, and position and clearance of PTO drive line and PIC for various attachments
2009-11-30