- cross-posted to:
- worldnews@lemmit.online
- cross-posted to:
- worldnews@lemmit.online
cross-posted from: https://lemmy.dbzer0.com/post/25545288
Russian Railway networks facing “imminent collapse”: report
cross-posted from: https://lemmy.dbzer0.com/post/25545288
Russian Railway networks facing “imminent collapse”: report
A LOT of devices with moving parts, especially heavy ones, rely on ball bearings. As for the second part of your question, I just don’t know.