The stink leaking-preventing device used at the inlet of a sewage pipe can be used for the sewage pool in a kitchen, the urinal in a toilet, and the ingresses of other industrial wastewater pools.
这种防臭装置于厨房污水池、卫生间大、小便池及其他工业废水池的入口处。
The stink leaking-preventing device used at the inlet of a sewage pipe can be used for the sewage pool in a kitchen, the urinal in a toilet, and the ingresses of other industrial wastewater pools.
这种防臭装置于厨房污水池、卫生间大、小便池及其他工业废水池的入口处。
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