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анонимGlass mercury thermometer. This thermometer is known to everybody - it is a glass tube, inside which there is mercury. Mercury thermometers are very accurate and easy to use. They are versatile and suitable for measuring temperature anywhere. But there are also disadvantages: the measurement of temperature takes a long time: rectal - 3 minutes, in the oral cavity - 5, axillary - 10 minutes. The main disadvantage of the mercury thermometer is that it contains toxic mercury. If the thermometer is broken, mercury should be removed quickly, and it is better to call the representatives of SES or MOE. Therefore, in some European countries mercury thermometers are prohibited.
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