| lynetteliu2012 2012-06-20 15:49:17 |
| 搜羅這方面的資料，多多益善吶。謝謝 |
| letianhu 2012-06-19 14:27:35 |
| 謝謝，學習學習 |
| hoppy 2012-03-05 17:42:19 |
| 復合材料分散性格大，看看每個試驗標準的使用范圍有那些呢？ |
| sssdt 2011-03-31 21:13:57 |
| 好,學習一下 |
| belindasong 2010-10-26 16:40:57 |
| 學習一下，謝謝 |
| zuolinna 2010-01-14 13:25:05 |
| 好像不是壓縮吧 |
| jaffe 2009-11-20 9:48:59 |
| good, does there have torsional test method? i found this is alomost nobody do this research. thanks. |
| 2669435 2009-03-31 12:01:16 |
| 實用！好好學習一下 |
| wanghaipeng 2009-03-16 22:43:35 |
| 好好學習一下 |
