Projects of NA 001-02-03 AA

ISO/CD 9613-2 2020-05-05 Acoustics - Attenuation of sound during propagation - Part 2: Engineering method for the prediction of sound pressure levels outdoors More  Comment 
ISO/CD 15665 2018-11-27 Acoustics - Acoustic insulation for pipes, valves and flanges More  Comment 
VDI 3728 2018-09-26 Sound insulation of movable room boundaries; doors and movable walls More  Comment 
VDI 3762 2018-09-26 Sound insulation by means of raised access floors and hollow floors More  Comment 
VDI 3726 2007-01-23 Noise reduction in restaurants and skittle-alleys More  Comment 
VDI 3733 2006-08-11 Noise at pipes More  Comment 
VDI 2719 2002-11-19 Windows and facade elements consisting of windows, and auxiliary equipment More  Comment 

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