电接点水银温度计能在工作温度达到或超过（低于）给定值时发出电信号，从而实现自动控制发讯或报警等功能。
The electric point mercury thermometer call transmit the electric signal when get the setting temperature, and get the auto control or alarm funnction.
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。
It is to put forward a new suggestion to improve the out-datde air-blower-driver drying closets:replace the outdated electric contact thermometer with the digital temperature regulator.
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