ISO/TR 22521:2005 轻便手提式林业机械 手柄振动散发估值 2002比较数据

标准编号：ISO/TR 22521:2005

中文名称：轻便手提式林业机械 手柄振动散发估值 2002比较数据

英文名称：Portable hand-held forestry machines — Vibration emission values at the handles — Comparative data in 2002

发布日期：2005-01

标准范围

ISO/TR 22521:2005提供了从不同制造商和其他官方来源获得的2002年便携式手持式林业机械手柄振动发射值的比较数据。适用于各种发动机尺寸的链锯、刷子切割机和割草机。国际标准ISO 11681-1、ISO 11681-2和ISO 11806要求根据最新技术和现有振动排放数据设计这些机器，以产生尽可能低的振动值，ISO/TR 22521旨在帮助确定是否符合该要求。

ISO/TR 22521:2005 provides comparative data, obtained from various manufacturers and other official sources, for the year 2002, on the vibration emission values at the handles of portable hand-held forestry machinery. It is applicable to chain saws, brush-cutters and grass-trimmers in the full range of engine sizes. International Standards ISO 11681-1, ISO 11681-2 and ISO 11806 require that these machines be designed, based on the state of the art and existing vibration emission data, to generate vibration values as low as practicable, and ISO/TR 22521 is intended to assist in determining compliance with that requirement.

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