This article describes a device of high speed graphic display GTX-A.
本文介绍一台GTX-A型高速图形显示装置。
The device is controlled by microcomputer, infinite speed variation, display the flow data.
该设备微电脑控制,无级调速,流量值数字显示;
The invention discloses a light projection speed-per-hour digital display device;
本发明公开了一种灯光射影时速数字显示装置。
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