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(Hf+Zr)+H≥
|
Cl≤
|
Fe≤
|
Ca≤
|
Mg≤
|
|||
HfH2-1
|
99
|
0.02
|
0.2
|
0.02
|
|||
HfH2-2
|
98
|
0.02
|
0.35
|
0.02
|
|||
Brand
|
Epoch-Chem
|