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