dome seal 中文意思是什麼
dome seal
解釋
圓蓋密封-
Dome is a vertical type. hoop is used to fix and seal fosc cover and base, and its installation is quite simple
光纜接頭筒外形是橢圓型直立式結構設計,筒和底座採用抱箍鎖緊固定密封,安裝十分方便。
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