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近年,我国关于局部振动对工人健康影响的调查研究的报告是比较多的,但关于职业性雷诺现象病因学及其有关的研究则很少。为了给今后对振动病学的诊断和防治工作提供依据,我们于1977年冬,对凿岩工的雷诺现象进行了初步观察,兹摘要报导如下。 观察对象是本溪钢铁公司所属的五个矿山的凿岩工,均为男性,年令在22岁—56岁。有雷诺现象(Rp+)的42名工人,年令在45岁以下者占43％,45岁以上者占57％;工令10年
In recent years, there are still a lot of reports about the investigation on the impact of local vibration on workers’ health in our country, but there are few reports on the cause of occupational Reynolds phenomenon and its related researches. In order to provide the basis for the future diagnosis and control of vibriology, we conducted a preliminary observation on the Renault phenomenon of the rock driller in the winter of 1977, which is summarized as follows. The object of observation was a rock drill at five mines owned by Benxi Iron and Steel Co., Ltd. Both men and women were aged 22 to 56. Forty-two workers with Renault (Rp +), accounting for 43% of those under 45 years of age and 57% of those over 45;