短語詞組短語screen n deck 篩面Polyurethane elastomer screen deck 聚氨酯彈性體篩板punched plate screen deck 沖孔板篩網(wǎng)damages of screen deck 篩板損壞rotary screen deck 旋轉(zhuǎn)式篩面deck screen 三層篩triple -deck screen 三層篩rod deck screen 棒條篩double -deck screen 雙層篩 返回 screen deck