R 2302
R 2302 (Magnesia brick)· JIS (Japan) · 6 materials
| Designation | Material group | |
|---|---|---|
| M1 | Magnesia based | chevron_right |
| M2 | Magnesia based | chevron_right |
| M3 | Magnesia based | chevron_right |
| MB1 | Magnesia based | chevron_right |
| MB2 | Magnesia based | chevron_right |
| MB3 | Magnesia based | chevron_right |