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局部振动病是职业病之一。但有关亚热带地区局部振动病及其白指(V、W、F)发作的研究报道甚少。为探讨亚热带地区振动对作业工人的职业危害,我们于1982年1—3月在三明地区的三明、永安林区开展了调查。结果报告如下。 内容与方法 现场卫生学调查主要是对我省目前常用的链锯进行调查。测振仪器采用国产江西吉安ND_2型精密声级计配上积分器和福州产JL—XYZ一1型三轴向压电加速度计及其专用电缆,选择不同树种,当工人在采伐、造
Local vibration disease is one of occupational diseases. However, there are few reports on the studies on the local vibration in the subtropics and the white-finger (V, W, F) seizures. In order to investigate the occupational hazards of workers in the subtropical regions, we conducted a survey in Sanming, Yong’an and Lin’an districts in Sanming in January-March 1982. The results are reported below. Content and Methods The on-site hygiene survey is mainly for the current chain saw in our province to investigate. Vibration instrument using domestic Jiangxi Ji An ND2 precision sound level meter coupled with integrator and Fuzhou produced JL-XYZ-1-type triaxial piezoelectric accelerometer and its special cable, choose different tree species, when the workers in the harvest, made