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以噪声污染为主的工业企业卫生防护距离标准
Health protection zone standards for industrial enterprises by noise
价格:¥0.00
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家用和类似用途电器噪声测试方法 滚筒式干衣机的特殊要求
Household and similar electrical appliances—Test code for determination of airborne acoustical noise—Particular requirements for tumble dryers
价格:¥0.00
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土方机械 司机位置发射声压级的测定 动态试验条件
Earth-moving machinery.Determination of emission sound pressure level at operator's position.Dynamic test conditions
价格:¥0.00
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土方机械 声功率级的测定 动态试验条件
Earth-moving machinery.Determination of sound power level.Dynamic test conditions
价格:¥0.00
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土方机械 司机位置发射声压级的测定 定置试验条件
Earth-moving machinery.Determination of emission sound pressure level at operator's position.Stationary test conditions
价格:¥0.00
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土方机械 声功率级的测定 定置试验条件
Earth-moving machinery.Determination of sound power level.Stationary test conditions
价格:¥0.00
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内河船舶噪声级规定
Regulation on noise levels on board inland ships
价格:¥0.00
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家用和类似用途电器噪声测试方法 洗衣机和离心式脱水机的特殊要求
Household and similar electrical appliances--Test code for determination of airborne acoustical noise—Test code for determination of airborne acoustical noise--Particular requirements for washing machines and spin extractors
价格:¥0.00
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家用和类似用途电器噪声测试方法.洗碗机的特殊要求
Household and similar electrical appliances.Test code for determination of airborne acoustical noise.Particular requirements for dishwashers
价格:¥0.00
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家用和类似用途电器噪声测试方法 真空吸尘器的特殊要求
Household and similar electrical appliances--Test code for determination of airborne acoustical noise--Particular requirements for vacuum cleaners
价格:¥0.00
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