| 1 |
00:00 508 |
| 2 |
00:00 529 |
| 3 |
00:00 423 |
| 4 |
00:00 373 |
| 5 |
00:00 341 |
| 6 |
00:00 347 |
| 7 |
00:00 389 |
| 8 |
00:00 337 |
| 9 |
00:00 530 |
| 10 |
00:00 317 |
| 11 |
00:00 330 |
| 12 |
00:00 356 |
| 13 |
00:00 375 |
| 14 |
00:00 320 |
| 15 |
00:00 419 |
| 16 |
00:00 330 |
| 17 |
00:00 337 |
| 18 |
00:00 347 |
| 19 |
00:00 326 |
| 20 |
00:00 314 |
| 21 |
00:00 336 |
| 22 |
00:00 310 |
| 23 |
00:00 324 |
| 24 |
00:00 337 |
| 25 |
00:00 332 |
| 26 |
00:00 490 |
| 27 |
00:00 391 |
| 28 |
00:00 385 |
超声回弹综合法检测混凝土抗压强度(一)检测准备