标准摘要
[中文适用范围]： 为用于进行维修工作的机械拉拔器（用于拉动齿轮和轴承）、附件和适配器的类型、一般要求和主要标称尺寸提供指导。 [外文原描述]： Gives guidance for the types, general requirements and main nominal dimensions of mechanical pullers (used for pulling gears and bearings), attachments and adaptors used for carrying out repair work.
英文名称Earth-moving machinery — Service tools — Part 2: Mechanical pullers and pushers