Erinmi imi-ọjọ
Awọn pato
Nkan | Standard |
Fe2+ | 17.6% |
Ohun elo ti a ko le yanju | ≤0.1% |
Hg | ≤0.00001% |
Cr | ≤0.0005% |
As | ≤0.002% |
Pb | ≤0.002% |
Kọ ifiranṣẹ rẹ nibi ki o si fi si wa
Awọn pato
Nkan | Standard |
Fe2+ | 17.6% |
Ohun elo ti a ko le yanju | ≤0.1% |
Hg | ≤0.00001% |
Cr | ≤0.0005% |
As | ≤0.002% |
Pb | ≤0.002% |