automatic warning device

基本解釋

The utility model discloses an automatic closing warning venous dripping injecting device and is an instrument for the conventional therapy of a patient.
一種自動關閉報警的靜脈滴注裝置，是病人常規(guī)治療的一種器械。
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A device which is used to control load distribution of the multipoint drive is presented. It has some functions such as automatic check, control, fault warning etc.
介紹了一種用于多傳動點，帶同一負載時控制傳動點電機負荷分配的裝置。該裝置在多傳動點負荷分配上實現(xiàn)了自動檢測、自動控制、故障警示等自動功能。
The utility model relates to an automatic warning device for the unmanned railway crossing, belonging to a signal device of the railway, comprising a warner, a magnetic starting device and a switch.
鐵路無人看管道口自動報警裝置，屬于一種鐵路信號裝置，由報警器、磁力啟動器和開關組成。
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