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【英文标准名称】: Portable hand-held forestry machines - Vibration emission values at the handles - Comparative data in 2002 【原文标准名称】: 便携手持式林业用机械.手柄处振动传导值.2002年比对数据 【标准号】: ISO/TR 22521-2005 【标准状态】: 现行 【国别】: 国际 【发布日期】: 2005-01 【实施或试行日期】: 【发布单位】: 国际标准化组织(ISO)【起草单位】: ISO/TC 23【标准类型】: ()【标准水平】: ()【中文主题词】: 【英文主题词】: 【摘要】: ISO/TR 22521 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.【中国标准分类号】: Z32;B96【国际标准分类号】: 13_160;65_060_80【页数】: 19P;A4【正文语种】: 英语
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