sludge treatment equipment的用法和樣例：
例句
- Composite samples are used mainly in evaluating the efficiency of waste-water treatment facilities.
混合樣主要用來評價廢水處理裝置的效率。 - The melting equipments of secondary and treatment devices of aluminium ash at home and abroad are introduced and analysed.
摘要對國內外再生金屬的熔煉設備及鋁灰渣處理裝置進行了介紹和分析。
