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1. All of them are mainly hidden dangers of water leakage. Do a good job of tight connection and waterproof construction of pipelines, and strictly test.
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Yes, let a professional take a look.
There is no impact. Besides, as long as it doesn't leak, you can't interfere. Unless he destroys the floor structure.
Yes, just a little hassle!
Close-range use of shifters is fine; Long-distance ones are more complicated and more expensive. >>>More
Will leak, of course affect downstairs.
The new house is renovated, and the toilet position in the bathroom can be moved. >>>More
1. Try not to change the position of the toilet, most of the sewer nozzles are cast iron and cannot be moved, it is difficult to make a suitable slope if you extend the pipe, and it may increase problems such as poor drainage, blockage or odor in the future, and there is a risk of water leakage at the interface.