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Close the valve first, open the doors and windows, and check it. If you can't figure it out yourself, just look for their company.
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Check the trachea for air leaks and create ventilation.
Soap foam water.
The kerosene smell is due to the fact that there is an emulsion slurry made by mixing kerosene and emulsifier. >>>More
The problem of kitchen oil pollution has always been a problem for the public, if the kitchen is full of oil smoke smell, it is not only harmful to our body, but also affects our indoor environment. How to get rid of the smell of kitchen fumes? Let's take a look! >>>More
1. Check whether the sewer is smooth and whether there are foreign objects affecting the drainage. If there is a blockage, you can pour an appropriate amount of alkali into the sewer, which is more effective in removing grease and rust from the pipes. >>>More
Check the source of the taste.
Close the windward side window. See if it's foreign. >>>More