CAN/CSA-M5673-2-2007
农用拖拉机和机械 动力输出驱动轴和动力输入连接 第2部分:PTO 驱动轴的使用规范以及 PTO 传动系和各种附件 PIC 的位置和间隙(第一版)
Agricultural tractors and machinery - Power take-off drive shafts and powerinput connection - Part 2: Specification for use of PTO drive shafts, and position and clearance of PTO drive line and PIC for various attachments (First Edition)