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Blocked, stabbed a few times with the toilet.
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The toilet is clogged with water, and the water can't go down.
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Workers who have to fix sewer pipes get phone calls.
Proof that your drain is clogged and that it is at the back of the toilet and you need to find a professional to unclog it.
The squatting toilet structure has a backflow bend and no backwater bend. >>>More
Generally, no, the sewers on the street are used to run rainwater. >>>More
It cannot be changed, one of the two calibers is not the same, it is necessary to change small to large, it is easy to block, even if the two calibers are the same, the reservoir is not the same, which is not conducive to urban sewage discharge.
It won't be blocked, he will be washed directly into the septic tank and deposited.