Agricultural and forestry machinery. Pedestrian controlled tractors with mounted rotary cultivators, motor hoes, motor hoes with drive wheel(s). Safety— 26 стр.
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.
Tractors, machinery for agriculture and forestry, powered lawn and garden equipment. Symbols for operator controls and other displays. Symbols for powered lawn and garden equipment— 12 стр.
Mechanical vibration. Guideline for the assessment of exposure to hand-transmitted vibration using available information including that provided by manufacturers of machinery— 44 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.
