| 1 |
00:00 365 |
| 2 |
00:00 366 |
| 3 |
00:00 420 |
| 4 |
00:00 429 |
| 5 |
00:00 364 |
| 6 |
00:00 368 |
| 7 |
00:00 358 |
| 8 |
00:00 335 |
| 9 |
00:00 321 |
| 10 |
00:00 363 |
| 11 |
00:00 311 |
| 12 |
00:00 313 |
| 13 |
00:00 324 |
| 14 |
00:00 296 |
| 15 |
00:00 397 |
钢板内部缺陷超声检测