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锟斤拷通锟酵伙拷注锟斤拷
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锟斤拷锟侥ｏ拷2946 2009-5-16 10:22:48 |
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锟酵猴拷 |
锟斤拷锟斤拷芏锟�g/cm3 |
锟酵伙拷锟�锟斤拷 |
锟斤拷压强锟斤拷MPa |
锟斤拷锟斤拷强锟斤拷MPa |
锟斤拷锟斤拷锟竭变化% |
锟斤拷锟斤拷锟饺讹拷锟斤拷 锟斤拷 |
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I |
2.0~2.2 |
1790 |
110锟斤拷锟斤拷24h锟斤拷22 |
110锟斤拷锟斤拷24h锟斤拷5 |
1100锟斤拷锟斤拷3h
锟斤拷-0.3 |
1000锟斤拷>25锟斤拷 |
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II |
2.2锟斤拷2.5 |
1790 |
1100锟斤拷锟斤拷24h锟斤拷40 |
110锟斤拷锟斤拷24h锟斤拷5 |
1100锟斤拷锟斤拷3h
锟斤拷-0.3锟斤拷0 |
1000锟斤拷>25锟斤拷 | |
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