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【国际标准】 Acoustics — Measurement at the operator's position of airborne noise emitted by brush saws
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标准简介适用范围：
暂无
标准号：
ISO 7917:1987 EN
标准名称：
Acoustics — Measurement at the operator's position of airborne noise emitted by brush saws
英文名称：
Acoustics — Measurement at the operator's position of airborne noise emitted by brush saws标准状态：
废止-
发布日期：
1987-12-17 -
实施日期：
出版语种：
EN
- 推荐标准
- ISO 10884:1995 EN 171447bc Manually portable brush-cutters and grass-trimmers with internal combustion engine — Determination of sound power levels — Engineering method (Grade 2)
- ISO 7917:1987 EN 7088f3e0 Acoustics — Measurement at the operator's position of airborne noise emitted by brush saws
- ISO 9207:1995 EN d0062875 Manually portable chain-saws with internal combustion engine — Determination of sound power levels — Engineering method (grade 2)
- ISO 7182:1984 EN 8e0d8500 Acoustics — Measurement at the operator's position of airborne noise emitted by chain saws
- ISO/TR 22520:2005 EN a4290461 Portable hand-held forestry machines — A-weighted emission sound pressure levels at the operator's station — Comparative data in 2002
