标准编号：ISO 22868:2011
中文名称：林业和园艺机械 使用内燃机的便携式手持机械噪声测定规范 工程法（2级精度）
英文名称：Forestry and gardening machinery — Noise test code for portable hand-held machines with internal combustion engine — Engineering method (Grade 2 accuracy)
发布日期：2011-03
标准范围
This International Standard specifies a noise test code for determining, efficiently and under standardizedconditions, the noise emission characteristics of portable, hand-held, combustion-engine-powered forest andgarden machines, including chain-saws, brush-cutters, grass-trimmers, pole-mounted powered pruners,hedge-trimmers and garden blowers/vacuums. Noise emission characteristics include the A-weightedemission sound pressure level at the operator position and the A-weighted sound power level.
立即下载标准文件