“nixie tube”简单造句，nixie tube造句子

The elevator model was made by using devices such as limit switch, nixie tube, direct current motor.

To nixie tube display key code.

Is a process by remote control. To nixie tube display key code. Their changes can be used on, convenient and practical.

For those that don't know what nixie tubes are, they were used back in 1969 in calculators and are quaint neon display tubes.

This watch looks designed especially for science geeks, because it displays the time on nixie tubes.