 |
| |||
| fire-brick; refractory clay | |||
| fireclay, fire bricks, refractory clay | |||
| fire-clay; chamot | |||
| bottom stone; fire clay | |||
| fireclay | |||
| refractory argil | |||
|
argile refractaire : 5 do fraz, 2 tematyki |
| Hutnictwo | 3 |
| Technika i technologia | 2 |
|
| |||
| fire-brick; refractory clay | |||
| fireclay, fire bricks, refractory clay | |||
| fire-clay; chamot | |||
| bottom stone; fire clay | |||
| fireclay | |||
| refractory argil | |||
|
argile refractaire : 5 do fraz, 2 tematyki |
| Hutnictwo | 3 |
| Technika i technologia | 2 |