labyrinth type mud excluder

例句：

1. 1. The labyrinthtype mud excluder is an essentialtool for maintaining the cleanliness of ourunderground facilities.
   迷宫型泥砂泵是我们地下设施保持清洁的关键工具。
2. 2. The labyrinth type mud excluder wasdesigned to prevent the accumulation of sediment inthe underground pipelines.
   迷宫型泥砂泵被设计用来防止沉积物在地下管道中积累。
3. 3. The labyrinthtype mud excluder is used toremove excess water from the soil before itcan be used for agricultural purposes.
   迷宫型泥砂泵用于在土壤可用于农业用途之前，去除多余的水分。