Alwminiwm Sylffad
Manylebau
Eitem | Safonol |
Al2O3 | ≥17% |
Fe | ≤0.005% |
pH (toddiant dyfrllyd 1%) | ≥3 |
Ysgrifennwch eich neges yma a'i hanfon atom ni
Manylebau
Eitem | Safonol |
Al2O3 | ≥17% |
Fe | ≤0.005% |
pH (toddiant dyfrllyd 1%) | ≥3 |