Как сделать цепь ПИТОН, ИТАЛЬЯНКА, АМЕРИКАНКА? Расчет и изготовление

This video was created with the support of the Instrument585 store for jewelers and craftsmen. https://instrument585.ru VK: https://vk.com/instrument585 Product Catalog: https://vk.com/market-139236170 Instagram: https://instagram.com/tool_585?utm_me... The "TSEPELOGY" calculations are an app within an app. To use it on your smartphone, download the Open As App app for iOS or Android. Then, scan the QR code on the YouTube channel's main page with any QR code scanner on your smartphone (the QR code is only accessible from a computer or TV) and follow the link provided. App link: https://oaa.app.link/launch-app-42618... P.S. If you can't insert a comma separating decimal places, you need to update your smartphone's keyboard. Discuss the app and its functionality here: https://vk.com/im?sel=c18