edge filter的用法和樣例：
例句
- The filter is now ready for operation.
這種濾器目前即將投入運轉。 - All the implantation of IVC filter and embolectomy were successful.
所有下腔靜脈濾器植入和手術取栓都獲得了成功，效果明顯。 - Plate filters for the cardboard frame, filter material for synthetic fiber filter material, folding the filter material behind the wire mesh support.
板式過濾器的外框為硬紙板，過濾材料為合成纖維過濾材料，折疊的濾料后面有金屬網支撐。
