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10 x 2
3.7
168 x 12-25
20.52
12 x 2
12.5
194 x 8-22
32.10
14 x 2-3
4.8
219 x 8-20
26.31
16 x 3
5.2
219 x 22-30
28.49
25 x 2.5-3
7.8
245 x 10-22
31.52
28 x 2.5-4
6.3
245 x 25-32
20.70
32 x 3.5-4
8.2
273 x 10 x 18
35.65
42 x 3.5-6
19.7
273 x 20-25
50.23
51 x 3.5-6
12.48
325 x 10-18
28.42
57 x 3.5-8
18.23
325 x 20-40
60.03
60 x 3.5-8
19.27
351 x 10-18
17.93
76 x 4.5-12
28.42
351 x 20-30
19.25



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  • ?????????? GB5310?????ˉ??|20G?????ˉ??=????20G??ˉ?????-????????ˉ?????

  • ?????????? ?????????ˉ????:???????ˉ??|GB3087???????ˉ??
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  • ???????2260  ??????2011/10/25 ?????????? ???????

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