Cavity filter surface treatment method

The invention relates to the technical field of communication, in particular to a cavity filter surface treatment method. Through passivation, sealing, surface modification and other processes and by using a specific sealing agent, a uniform and glossy surface can be formed on the surface of the tre...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: CHEN CHUANGSHUO, DUAN YONGXU, QIN YUANCHUN, CHEN DAMING, LI YUEMING
Format: Patent
Sprache:chi ; eng
Schlagworte:
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