单词	filtering surface
释义	filtering surface [化] 滤面
随便看	pump discharge flow pump discharge head pump discharge line pump discharge manifold pump discharge nozzle pump discharge pipe pump discharge pressure indicator pump discharge shutoff valve pump discharge shut-off valve pump discharge valve pump disk pump dispenser pump displacement pump double acting pumpdown pump down pump-down pumpdown time pump-down time pump down time pump drain pump drainage pump drain cock pump drain equipment pump dredge 秋雁又南回秋雨一何碧秋雨一何碧秋雨晴时泪不晴秋雨梧桐叶落时秋雨槐花子午关秋霁明霞乍吐秋霖晦平陆秋露下秋风一已劲火架儿火柱火柴火树银花火棉火棉胶火棍火棍儿火棒火棘