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手搖聯動開窗器/Manual Linkage Actuator

適用范圍/ Application Scope

　　主要用于沒市電或不便于安裝電動開窗器的場所，廠房使用較多。

Manual crank linkage actuator is mainlyused for no power place or area inconvenient to install actuator, this kind ofactuator is used more in the factory.