Wc Debris Poles (OpenData)

A group of individual vertical structures designed to have minimal impact on waterflow whilst preventing solid materials being carried in the water from passing. Effectively acting as a sieve. It is spatially abstracted to a Point. Entity Type: Thing.一组独立的立式结构体，旨在将对水流的影响降至最低，同时阻拦水中裹挟的固体物质通行。其实际功能等效于滤网。该结构体在空间维度上被抽象为一个点（Point），实体类型：事物（Thing）。