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| �a(ch��n)�� |
�ӱ��h |
���� |
3��g/cm3�� |
������(qi��ng)�� |
8��MPa�� |
| ������(qi��ng)�� |
4.5��MPa�� |
��ˮ�� |
0.3 |
�m�÷��� |
�≦�b�� |
| �ɫ |
�Sɫ |
Ӳ�� |
6.54 |
�s�|(zh��) |
0.3 |
| Ҏ(gu��)�� |
150*600����NҎ(gu��)��mm�� |
|
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