Energy-saving geographic information system display screen

The utility model discloses an energy-saving display screen of a geographic information system. The device comprises a mounting base and a mounting block, a display screen outer frame is fixedly mounted on one side of the mounting block; an LED display screen is mounted on the display screen outer f...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: ZHONG WEITAO, HUANG YOUXIN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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