● запах аммиака в недавно построенных квартирах возникает из-за высокой концентрации карбамида (мочевины) в составе бетона....данное вещество является противоморозной добавкой...
Самое важно, ●При таком составе строительного материала полный выход аммиака из него составляет около 10-ти лет...
● запах аммиака в недавно построенных квартирах возникает из-за высокой концентрации карбамида (мочевины) в составе бетона....данное вещество является противоморозной добавкой...
Самое важно, ●При таком составе строительного материала полный выход аммиака из него составляет около 10-ти лет...
Официальный ответ👆от эксперта получили
BY ТОРБОЗНОЕ РАДИО
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On Feb. 27, however, he admitted from his Russian-language account that "Telegram channels are increasingly becoming a source of unverified information related to Ukrainian events." But Telegram says people want to keep their chat history when they get a new phone, and they like having a data backup that will sync their chats across multiple devices. And that is why they let people choose whether they want their messages to be encrypted or not. When not turned on, though, chats are stored on Telegram's services, which are scattered throughout the world. But it has "disclosed 0 bytes of user data to third parties, including governments," Telegram states on its website. "For Telegram, accountability has always been a problem, which is why it was so popular even before the full-scale war with far-right extremists and terrorists from all over the world," she told AFP from her safe house outside the Ukrainian capital. Ukrainian forces have since put up a strong resistance to the Russian troops amid the war that has left hundreds of Ukrainian civilians, including children, dead, according to the United Nations. Ukrainian and international officials have accused Russia of targeting civilian populations with shelling and bombardments. Sebi said data, emails and other documents are being retrieved from the seized devices and detailed investigation is in progress.
from ar
