在运输业和自动化工业生产中常使用柴油机和汽油机,其燃料不充分燃烧的产物污染了工人作业点的空气,与此化学因素同时影响工人身体健康的还有带低噪声的全身振动。本文报道了接近苏联国标伴有低噪声(接近苏联国标12.1.003—76,65—75极限频谱曲线)的全身振动(垂直和横向,4～ Diesel and gasoline engines are often used in the transportation industry and in automated industrial production. The products of incomplete combustion of fuel pollute the air at workers’ points of operation. In addition to the chemical factors, there are also body vibrations with low noise that affect the health of workers. This paper reports the whole body vibration (vertical and horizontal, 4 ~ 6 mm) near the Soviet national standard with low noise (close to the Soviet Union’s national standard 12.1.003-76, 65-75 limit spectral curve)