Acoustics - Recommended practice for the design of low-noise machinery and equipment - Part 2: Introduction to the physics of low-noise design (ISO/TR 11688-2:1998)
€128.22
Acoustics - Determination of sound power levels of noise sources - Guidelines for the use of basic standards (ISO/DIS 3740:1998); German version prEN ISO 3740:1998
€84.58
Electroacoustics - Equipment for the measurement of real-ear characteristics of hearing aids (IEC 29/410/CD:1998)
Acoustics - Determination of sound power radiated into a duct by fans and other air-moving devices - In-duct method (Revision of ISO 5136:1990) (ISO/CD 5136:1998)
€134.02
Textile machinery - Determination of noise emission - Part 1: Common requirements (ISO/DIS 9902-1:1999); German version prEN ISO 9902-1:1999
Textile machinery - Determination of noise emission - Part 2: Spinning preparatory and spinning machines (ISO/DIS 9902-2:1999); German version prEN ISO 9902-2:1999
Textile machinery - Determination of noise emission - Part 3: Nonwoven machinery (ISO/DIS 9902-3:1999); German version prEN ISO 9902-3:1999
€63.27
Textile machinery - Determination of noise emission - Part 4: Yarn processing, cordage and rope manufacturing machinery (ISO/DIS 9902-4:1999); German version prEN ISO 9902-4:1999
Textile machinery - Determination of noise emission - Part 5: Preparatory machinery to weaving and knitting (ISO/DIS 9902-5:1999); German version prEN ISO 9902-5:1999
€56.17
Textile machinery - Determination of noise emission - Part 6: Fabric manufacturing machines (ISO/DIS 9902-6:1999); German version prEN ISO 9902-6:1999
Textile machinery - Determination of noise emission - Part 7: Dyeing and finishing machinery (ISO/DIS 9902-7:1999); German version prEN ISO 9902-7:1999
€91.03
Acoustics - Measurement and modelling of spatial sound distribution curves in workrooms for evaluation of their acoustical performance (ISO/DIS 14257:1999)
€77.20
Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2-4: Particular requirements for washing machines and spin extractors (IEC 59D/144/CD:1998)
Measurement microphones - Part 1: Specifications for laboratory standard microphones (IEC 29/439/CDV:1999)
€48.79
Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2-13: Particular requirements for range hoods (IEC 59/212A/CDV:1999); German version prEN 60704-2-13:1999
€69.91
