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汞柱式血压计是医院医疗护理工作中最基础的医疗器械 ,也是国家列入周期性强制检定的医用计量器具 ,其维修和计量检定的工作量比较大 ,在实际工作中 ,或因血压计本身故障或因操作不慎。汞外溢的现象十分常见。汞是一种可挥发的重金属元素 ,其表面张力大 ,挥发慢 ,因此对外漏汞
The mercury-based sphygmomanometer is the most basic medical device in hospital medical care work. It is also a medical measurement device that has been included in the periodic mandatory inspection by the State. Its workload for maintenance and measurement verification is relatively large. In actual work, or because of sphygmomanometer The fault itself or because of careless operation. Mercury spillage is very common. Mercury is a volatile heavy metal that has high surface tension and low volatility.