1 |
00:00 228 |
2 |
00:00 208 |
3 |
00:00 221 |
4 |
00:00 283 |
5 |
00:00 216 |
6 |
00:00 219 |
7 |
00:00 210 |
8 |
00:00 195 |
9 |
00:00 208 |
10 |
00:00 206 |
11 |
00:00 178 |
12 |
00:00 183 |
13 |
00:00 194 |
14 |
00:00 175 |
15 |
00:00 248 |
金属材料弯曲试验