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家用和类似用途电器 测定空气噪声的测试代码 电热储藏室加热器的特殊要求

Household and similar electrical appliances. Test code for the determination of airborne acoustical noise. Particular requirements for electric thermal storage room heaters

处理过高噪音和振动水平的标准

Criteria for handling of excessive noise and vibration levels

家用和类似用途器具. 测定空中传播噪音的试验规程. 第2-2部分. 风扇加热器的特殊要求

Household and similar electrical appliances. Test code for the determination of airborne acoustical noise. Part 2-2. Particular requirements for fan heaters

家用和类似用途电器空气噪声测定试验规范第2-14部分：电冰箱、冷冻食品储藏柜和食品冷冻柜的特殊要求

Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2-14: Particular requirements for refrigerators, frozen-food storage cabinets and food freezers

家用及类似用途电器.测定空中传播噪声的试验规范.第2-9部分:电动毛发护理用具的特殊要求

Household and similar electrical appliances － Test code for the determination of airborne acoustical noise － Part 2 － 9: Particular requirements for electric hair care appliances

加热锅炉 空气传播噪声测试规则 第1部分：加热锅炉的空气传播噪声

Heating boilers - Test regulations for airborne noise emissions from heat generators - Part 1: Airborne noise emissions from heat generators

声学 旋转电机发射空气噪声的测试代码 (ISO 1680:2013)

Acoustics - Test code for the measurement of airborne noise emitted by rotating electrical machines (ISO 1680:2013)

声学 低噪声机械美利体育官网首页网址设计的推荐规范 第1部分：规划

Acoustics - Recommended practice for the design of low-noise machinery and equipment - Part 1: Planning

家用和类似用途电器 空气传播噪声测定的测试规范 第1部分：一般要求

Household and similar electrical appliances - Test code for the determination of airborne noise - Part 1: General requirements

家用和类似用途电器 空气声学噪声测定的测试规范 第 2-5 部分：储热室电加热器的特殊要求

Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2-5: Particular requirements for electric thermal storage room heaters