Español | Inglés | |
---|---|---|
Engineering | ||
Engineering | arena negra | black sand |
Chemistry | ||
Chemistry | arena negra | black sand |
Geology | ||
Geology | arena negra | black sand |
Petrol | ||
Petrol | arena negra | black sand |
Español | Inglés | |
---|---|---|
Production | ||
Production | arena negra ferruginosa [f] | black iron sand |