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Anonymous users2024-01-23The electromagnetic radiation of ordinary distribution transformers is not large, and the metal shell can shield a considerable part of the electromagnetic radiation.
In general, if the distance from the transformer is more than 5 meters, the intensity of electromagnetic radiation is negligible.
Hello, I'm happy to answer for you, I suggest you don't change the pipeline yourself, it's very tiring and energy-consuming, you can find a professional sewer pipe renovation worker Look at their advertisement, there is a smell that says, if you are satisfied, you hope to adopt Thank you.
Let's change the Pvc drain! Coordinating the joint funding of all families to replace all the good deeds that improve their lives should be supported.
It's not good, if you don't have doors and windows in the living room, it will look very dark, and ventilation is not good, it's better to have windows!
Consider its role as appropriate based on your needs. It can be made into an open-air sundeck, it can be made into a terrace garden, and if you can, it can also be made into a sunroom.
Sound insulation materials are generally made of soundproof cotton, glass wool, and pasted on the kitchen roof in front of the kitchen ceiling. But I feel that the effect is average, the soundproof cotton blocks the sound transmitted by the vibration of the air, you are the vibration of the wall, you better talk to the upstairs, it will not be the chef's business, right?