🔵 ناودانی سرد خم‌شده یکی از مقاطع فولادی سبک و مقاوم است که در صنایع مختلف، کاربرد گسترده‌ای دارد.
🔵 مزایای ناودانی سرد خم شده:
➖استحکام بالا ➖وزن سبک و حمل‌ونقل آسان ➖دقت بالا در ابعاد و اندازه‌ها ➖سطح صاف و یکنواخت برای پوشش‌دهی بهتر ➖کیفیت سطحی بهتر نسبت به نورد گرم
🔵 این نوع ناودانی با استفاده از نورد سرد تولید می‌شود و در پروژه‌هایی که به دقت، دوام و صرفه‌جویی در هزینه نیاز دارند، انتخابی هوشمندانه به حساب می‌آید.
🔵 ناودانی سرد خم‌شده یکی از مقاطع فولادی سبک و مقاوم است که در صنایع مختلف، کاربرد گسترده‌ای دارد.
🔵 مزایای ناودانی سرد خم شده:
➖استحکام بالا ➖وزن سبک و حمل‌ونقل آسان ➖دقت بالا در ابعاد و اندازه‌ها ➖سطح صاف و یکنواخت برای پوشش‌دهی بهتر ➖کیفیت سطحی بهتر نسبت به نورد گرم
🔵 این نوع ناودانی با استفاده از نورد سرد تولید می‌شود و در پروژه‌هایی که به دقت، دوام و صرفه‌جویی در هزینه نیاز دارند، انتخابی هوشمندانه به حساب می‌آید.
What distinguishes the app from competitors is its use of what's known as channels: Public or private feeds of photos and videos that can be set up by one person or an organization. The channels have become popular with on-the-ground journalists, aid workers and Ukrainian President Volodymyr Zelenskyy, who broadcasts on a Telegram channel. The channels can be followed by an unlimited number of people. Unlike Facebook, Twitter and other popular social networks, there is no advertising on Telegram and the flow of information is not driven by an algorithm. DFR Lab sent the image through Microsoft Azure's Face Verification program and found that it was "highly unlikely" that the person in the second photo was the same as the first woman. The fact-checker Logically AI also found the claim to be false. The woman, Olena Kurilo, was also captured in a video after the airstrike and shown to have the injuries. "There are a lot of things that Telegram could have been doing this whole time. And they know exactly what they are and they've chosen not to do them. That's why I don't trust them," she said. Some privacy experts say Telegram is not secure enough The War on Fakes channel has repeatedly attempted to push conspiracies that footage from Ukraine is somehow being falsified. One post on the channel from February 24 claimed without evidence that a widely viewed photo of a Ukrainian woman injured in an airstrike in the city of Chuhuiv was doctored and that the woman was seen in a different photo days later without injuries. The post, which has over 600,000 views, also baselessly claimed that the woman's blood was actually makeup or grape juice.
from cn
