Sylffad fferrus
Manylebau
Eitem | Safonol |
Fe2+ | ≥17.6 % |
Deunydd anhydawdd | ≤0.1 % |
Hg | ≤0.00001 % |
Cr | ≤0.0005 % |
As | ≤0.002 % |
Pb | ≤0.002 % |
Ysgrifennwch eich neges yma a'i hanfon atom
Manylebau
Eitem | Safonol |
Fe2+ | ≥17.6 % |
Deunydd anhydawdd | ≤0.1 % |
Hg | ≤0.00001 % |
Cr | ≤0.0005 % |
As | ≤0.002 % |
Pb | ≤0.002 % |