标准摘要
[中文适用范围]： ISO 500 的这一部分规定了农用拖拉机上 1、2、3 和 4 型后置取力器 (PTO) 的制造要求和位置。 [外文原描述]： ISO 500-3:2014 specifies the manufacturing requirements for, and the location of, rear-mounted power take-offs (PTOs) of types 1, 2, 3, and 4 on agricultural tractors.
英文名称Agricultural tractors — Rear-mounted power take-off types 1, 2, 3 and 4 — Part 3: Main PTO dimensions and spline dimensions, location of PTO