It is to put forward a new suggestion to improve the out-datde air-blower-driver drying closets:replace the outdated electriccontactthermometer with the digital temperature regulator.
将恒温鼓风干燥箱温控装置由老式水银电接点式温控器改造成了新式的数显调节仪，收到了良好效果。
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ElectricContact Bimetal thermometer is a site for low-temperature measurement instrumentation, can be used to directly measure the liquid, the gas temperature.