Chinese Standard: GB/T 25612-2010

Earth-moving machinery—Determination of sound power level—Stationary test conditions

IDT  ISO 6393:2008

全国土方机械标准化技术委员会(SAC/TC 334)

本标准规定了在机器定置不动、发动机以额定转速空负荷运转的条件下，土方机械对环境发射噪声A计权声功率级的测定方法。
 本标准适用于GB/T 8498定义的以及附录A规定的土方机械。

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