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Anonymous users2024-01-23The substandard drinking water in the village should be reported to the local health and epidemic prevention department in a timely manner, and this department will be specifically responsible for the quality of water for residents.
There may be many carcinogenic chemicals in unqualified water quality, such as hydrocarbons and aldehydes, etc., and more than the general disinfection dose will also cause cancer, such as: bleaching powder, chlorine, etc.
It may also be related to the pollution of the environment around the water source and the lack of disinfection work; Therefore, it is necessary to strengthen the protection of water sources in rural centralized drinking water projects and the management of disinfection of drinking water before leaving the factory.
1. Look at the corners.
In order to reduce the cost, some leather sofas use high-quality leather on the top of the sofa, while the back or corners are mixed with some inferior leather. >>>More
The damage of the sofa cushion fixer does not damage the sofa cushion, depending on which one, some will not, and some should also be damaged.
1. Cotton, light blue sofa cushions, with white sofas, reflect a fresh sense of refinement as a whole, a mild sense of color, and a unique feeling in terms of bright colors. For some small fresh style sofa cushions. The bamboo sofa cushion is breathable, cool, non-sticky sweat, not curly, and is a good product for heatstroke prevention and cooling in the summer and autumn high temperature season. >>>More
Cotton can be used to make sofa cushions. But wrap the cotton in a cloth, just like a quilt. Otherwise, the cotton will fall apart. >>>More
I haven't done it, go try it, and I know if I'm tired or not if I can do it.