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137417.[US]
美国求购鞋子(Dance Shoe) |
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Tap For Dance Shoe
The tap compositios are as follows:
Elements %
13 Al Aluminum 76.06
14 Si Silicon 8.02
16 S Sulfur 0.22
22 Ti Titanium 0.45
24 Cr Chromium 0.55
25 Mn Manganese 1.29
26 Fe Iron 1.99
28 Ni Nickel 1.04
29 Cu Copper 7.86
30 Zn Zinc 2.52
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| 本信息价值 5 点积分,建议回复日期 2008-07-26 之前. |
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