Power transformers - Part 10-1: Determination of sound levels - Application guide
中国标准分类号: K(电工) ; K41(变压器) | 发布日期:2005-10-17 实施日期:2005-10-17
Degrees of protection provided by enclosures (IP code)
中国标准分类号: K(电工) ; K04(基础标准和通用方法) | 实施日期:1989-11-30
Electroacoustics - Sound calibrators
中国标准分类号: N(仪器、仪表) ; N65(声学仪器与测震仪) | 实施日期:2003-01-01
Electroacoustics - Random-incidence and diffuse-field calibration of sound level meters
中国标准分类号: A(综合) ; A42(物理学与力学) | 实施日期:1994-06-07
Electroacoustics - Simulators of human head and ear - Part 5: 2 cm3 coupler for the measurement of hearing aids and earphones coupled to the ear by means of ear inserts
中国标准分类号: L(电子元器件与信息技术) ; L31(电声器件) | 实施日期:2006-08-01
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
中国标准分类号: Y(轻工、文化与生活用品) ; Y63(家用电热器具) | 实施日期:2005-07-06
Electroacoustics - Sound level meters - Part 2: Pattern evaluation tests
中国标准分类号: L(电子元器件与信息技术) ; L31(电声器件) | 实施日期:2013-09-30
Electroacoustics - Sound level meters - Part 1: Specifications
中国标准分类号: L(电子元器件与信息技术) ; L31(电声器件) | 实施日期:2013-09-30
Electroacoustics - Sound level meters - Part 3: Periodic tests
中国标准分类号: A59(声学计量) ; N77(超声波与声放射探伤仪器) | 实施日期:2006-10-01
Electroacoustics - Sound level meters - Part 2: Pattern evaluation tests
中国标准分类号: L(电子元器件与信息技术) ; L31(电声器件) | 实施日期:2003-04-01
Household and Similar Electrical Appliances - Test Code for the Determination of Airborne Acoustical Noise - Part 2: Particular Requirements for Electric Shavers (Edition 1.0)
中国标准分类号: Y(轻工、文化与生活用品) ; Y60(家用电器基础标准与通用方法) | 发布日期:1997-02-01 实施日期:1997-02-28
Electroacoustics - Sound level meters - Part 1: Specifications
中国标准分类号: L(电子元器件与信息技术) ; L31(电声器件) | 实施日期:2002-05-01
Electromagnetic compatibility (EMC) - Part 3: Limits - Section 8: Signalling on low-voltage electrical installations - Emission levels, frequency bands and electromagnetic disturbance levels
中国标准分类号: L(电子元器件与信息技术) ; L06(电磁兼容) | 实施日期:1997-09-26
Electroacoustics - Simulators of human head and ear - Part 3: Acoustic coupler for the calibration of supra-aural earphones used in audiometry
中国标准分类号: L(电子元器件与信息技术) ; L31(电声器件) | 实施日期:1998-08-01
Industrial-process control valves - Part 8-4: Noise considerations - Prediction of noise generated by hydrodynamic flow
中国标准分类号: N16(执行器) ; J16(阀门) | 实施日期:2005-08-01
Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2-11: Particular requirements for electrically-operated food preparation appliances
中国标准分类号: Y(轻工、文化与生活用品) ; Y68(炊事机具、基础标准与通用方法) | 实施日期:1998-12-10
Electroacoustics - Instruments for the measurement of sound intensity - Electromagnetic and electrostatic compatibility requirements and test procedures
中国标准分类号: N(仪器、仪表) ; N65(声学仪器与测震仪) | 实施日期:2004-05-01
Electroacoustics - Simulators of human head and ear - Part 4: Occluded-ear simulator for the measurement of earphones coupled to the ear by means of ear inserts
中国标准分类号: L(电子元器件与信息技术) ; L31(电声器件) | 实施日期:2010-01-21
Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2-13: Particular requirements for range hoods
中国标准分类号: Y(轻工、文化与生活用品) ; Y68(炊事机具、基础标准与通用方法) | 发布日期:2011-01-27
Electroacoustics - Sound level meters - Part 3: Periodic tests
中国标准分类号: L(电子元器件与信息技术) ; L31(电声器件) | 实施日期:2013-09-30
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