Laser pay-off device

According to the technical scheme, the laser pay-off device is characterized in that the laser pay-off device comprises a protection box, and a laser pay-off device body is arranged in the protection box; and the protection assembly is arranged on the top surface of the protection box and used for p...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WU QINGMEI, ZHANG LINGCHUAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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