标准摘要
[中文适用范围]： 本国际标准规定了确定土方机械向环境发出的噪声的方法，在机器静止且发动机在空载条件下以额定转速运转时，以 A 计权声功率级进行测量。 它适用于附录 A 中规定和 ISO 6165 中定义的土方机械。 [外文原描述]： ISO 6393:2008 specifies a method for determining the noise emitted to the environment by earth‑moving machinery, measured in terms of the A-weighted sound power level while the machine is stationary with the engine operating at the rated speed under no-load conditions. It is applicable to earth-moving machinery as specified in Annex A and as defined in ISO 6165.
英文名称Earth-moving machinery — Determination of sound power level — Stationary test conditions