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g/cm3 |
1.50 |
C |
£¥ |
>80 |
ÈÝÖØ |
g/cm3 |
0.947 |
Pb |
£¥ |
0.045 |
ÆÆËéÂÊ |
£¥ |
≤0.80 |
Cu |
£¥ |
0.028 |
¿×϶ÂÊ |
£¥ |
47-53 |
Zn |
£¥ |
0.04 |
Ä¥ËðÂÊ |
£¥ |
≤0.55 |
S |
£¥ |
0.05 |
ÑÎËá¿ÉÈÜÂÊ |
£¥ |
≤1.28 |
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k80 |
1.8-2.0 |
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3.2-3.8 |
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£¥ |
≤2 |
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