The utility model provides a separation device used for separating sewage from sundries in a sewer pipe, which relates to a sewer device.
一种下水管污水杂物分离装置，涉及一种下水装置。
The utility model provides a separation device used for separating sewage from sundries in a sewer pipe, which relates to a sewer device.
一种下水管污水杂物分离装置，涉及一种下水装置。
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