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g/cm3 |
2.66 |
SiO2 |
£¥ |
98ÒÔÉÏ |
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g/cm3 |
1.75 |
ÑÎËá¿ÉÈÜÂÊ |
£¥ |
≤3.0 |
ÆÆËéÂÊ |
£¥ |
0.53 |
ÄÍËá¶È |
£¥ |
98 |
Ä¥ËðÂÊ |
£¥ |
0.38 |
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1480 |
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£¥ |
43-47 |
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¡æ |
2550 |
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7.5 |
Ca |
£¥ |
0.02 |
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£¥ |
≤1 |
Zn |
£¥ |
0.005 |
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k80 |
≤1.8 |
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