This is a very hard stuff. It looks like shiny gold. We use it to protect tools. It can also be on jewelry. It is safe for the body. It stays strong for a long time. Do you like gold color?
43 words
🖼️ Images & Media (2)
TiNCoatedPunches NanoShieldPVD Thailand.JPG
Smith&Wesson CKLPR.jpg
More to explore
✨ What else?
Related topics you might enjoy
🔬 Go deeper
More advanced topics to explore
📚
Content adapted from Wikipedia
|
Readability: FK 14.7
|
Vital Level 5