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£¥ |
g/cm3 |
£¥ |
£¥ |
g/cm3 |
£¥ |
£¥ |
% |
·ÖÎö½á¹û |
0.025 |
>2.66 |
<0.8 |
<0.35 |
1.75 |
>43 |
99.8 |
<0.2 |