| 1 |
00:00 341 |
| 2 |
00:00 276 |
| 3 |
00:00 286 |
| 4 |
00:00 302 |
| 5 |
00:00 271 |
| 6 |
00:00 243 |
| 7 |
00:00 311 |
| 8 |
00:00 265 |
| 9 |
00:00 308 |
| 10 |
00:00 284 |
| 11 |
00:00 247 |
| 12 |
00:00 233 |
| 13 |
00:00 300 |
| 14 |
00:00 261 |
| 15 |
00:00 254 |
| 16 |
00:00 233 |
外墙外保温系统性能检测（上）