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本文对金矿１２６名采掘工进行调查。结果显示：采掘工心电图、脑血流图、血压的异常率均比对照组增多。提示：长期接触噪声与振动对心血管系统有一定影响。
In this paper, 126 gold diggers were investigated. The results showed that digging workers electrocardiogram, cerebral blood flow diagram, abnormal blood pressure increased more than the control group. Tip: Long-term exposure to noise and vibration have some effect on the cardiovascular system.