6 ms·
The red colour is iron oxide (i.e. rust). Source: https://www.perimeter-solutions.com/wp-content/uploads/2021/07/PC-LC95-PCC-2019042-7_ML-2.pdf https://www.per
by scq 1y ago
The red colour is iron oxide (i.e. rust).
Source: https://www.perimeter-solutions.com/wp-content/uploads/2021/07/PC-LC95-PCC-2019042-7_ML-2.pdf https://www.perimeter-solutions.com/wp-content/uploads/2021/...
- deleted 1y ago[deleted]