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?????????С?????45*12???????-С?????60*16???????????
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С?????60*16???????????
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34.5-6-8 |
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36??3.5-5-6-8 |
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38??4-5-6-7-8-9-10 |
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39??3.5-5-8-10 |
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42??3.5-8-9-10-12 |
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45??3.5--8-9-12 |
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48??3.5-7-8-9-10-12 |
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51??3.57-8-9-10-12 |
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56??6-7-8-9-10-12-14 |
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57??3.5-5-10-12-14 |
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60??3.5-8-9-12-14-16 |
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63??3.5-4.59-10-12-14-16 |
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1???????????GB/T8162-2008???????????????е?????????? ????2??????????????????GB/T8163-2008???????????????????????????????????? ????3?????????ˉ????????GB3087-2008???????????????????????ˉ???????????????????????ˉ?ù???????????????????????????????????Σ??????????? ????4???????ˉ????????GB5310-2008???????????????????????????????ˉ????????????????????????????????????? ????5???????豸??????????GB6479-2000?????????????????-40~400?楨????????10~30Ma??????豸?????????????????????????? ????6????????????????GB9948-2006????????????????????ˉ???????????????????? ????7??????????????YB235-70???????????????????????????????????????????????????????????????? ????8????????о???????????GB3423-82?????????????о????????????????????????? ????9???????????YB528-65?????????????????????????????????????????????????????????y???????????????????????????????? ????10?????????????????GB5213-85??????????I??????????????????????ˉ???????????????????????????????????????????450?棬????????????????????450?檔 ????11?????????????????????GB3088-82????????????????????????????????????????????????????????????? ????
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