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.
Agricultural and forestry machinery and gardening equipment. Pedestrian controlled and hand-held machines. Determination of accessibility of hot surfaces— 16 стр.
Mechanical vibration. Guideline for the assessment of exposure to hand-transmitted vibration using available information including that provided by manufacturers of machinery— 56 стр.
