Fixed box double-case outgoing line mode control device

The utility model discloses a fixed box double-case outgoing line mode control device which comprises a surface cover, a bottom cover and a PCBA arranged between the surface cover and the bottom cover, the top of the surface cover is provided with a through groove and a through hole, a vertical pipe...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: LI YINGHU, SHU JIABING
Format: Patent
Sprache:chi ; eng
Schlagworte:
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