Earth-moving machinery—Noise limits
全国土方机械标准化技术委员会(SAC/TC 334)
本标准规定了土方机械的机外发射噪声限值和司机位置噪声限值。
本标准适用于GB/T 8498定义的土方机械，其他派生的土方机械可参照执行。
本标准不适用于在本标准规定的噪声限值实施前制造的机器。
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