Acoustics. Determination of sound power levels of noise sources using sound pressure. Engineering method in an essentially free field over a reflecting plane— 40 стр.
Acoustics - Noise emitted by machinery and equipment - Determination of emission sound pressure levels at a work station and at other specified positions in an essentially free field over a reflecting plane with negligible environmental corrections (ISO 11201:2010)
Mobile elevating work platforms - Design calculations - Stability criteria - Construction - Safety - Examinations and tests; German version EN 280:2013— 103 стр.
Mobile elevating work platforms - Design calculations - Stability criteria - Construction - Safety - Examinations and tests; German version EN 280:2013+A1:2015— 114 стр.