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血压计已经成为家庭保健的必备产品。然而,目前由于产品种类繁多,如何进行正确的选择和使用就成为人们关注的重点。一、血压计的类型及其优缺点1.汞柱式血压计测量准确,示值稳定,价格便宜。即便出现问题,也能及时发现。缺点是:水银一旦泄漏,会对人体和周围环
Sphygmomanometers have become essential products for home health care. However, at present, due to the wide range of products, how to make the right choice and use becomes the focus of attention. First, the type of sphygmomanometer and its advantages and disadvantages 1. Mercury sphygmomanometer measurement accuracy, indicating the value of stability, cheap. Even if there are problems, but also timely detection. The disadvantage is: Once the mercury leak, the human body and the surrounding ring