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Anonymous users2024-01-23Workshop toilet repair parts are accounted for in the "manufacturing cost" and then apportioned among the products produced. This is based on the division of cost items according to the final target of service. It is not possible to be credited to "administrative expenses" or other accounts.
First of all, it can only be used to open the exhaust fan door, open and close the exhaust fan valve, the smell in the pipe will run in, if the exhaust fan has been equipped with a check valve, then the bathroom air duct can not be installed check valve, the reason why it is not installed is to take into account that if the blades of the check valve are closed do not die, but will block the exhaust. Generally, if there is a special exhaust pipe in the bathroom, then it is necessary to install a check valve.
25 inner wires.
It's possible that it's rusty, or that's it. If you return too quickly, the impact of the water is too strong and it is easy to splash the water.
The public installation foot valve is good, and the household installation is hand-pressed.
Of course not, the spring only plays a reset role, and it should be the toilet with a damaged water splash gasket, resulting in the water not being able to stop. >>>More