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         XһIJll£ԓaƷĸȸ_¶cضȣ70.

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AL2O3%

N/
ȱe
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ml/g
Na2O%
ĥ
%
1-3mm
3-5mm
5-8mm
0.7g/m
>93%
40
250m2/g
0.4m2/g
2.1ml/g
0.4
0.5
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