| 1 |
13:18 500 |
| 2 |
15:53 408 |
| 3 |
19:53 422 |
| 4 |
25:02 368 |
| 5 |
25:24 372 |
| 6 |
21:52 356 |
| 7 |
17:14 353 |
| 8 |
25:26 423 |
| 9 |
15:21 373 |
| 10 |
12:58 331 |
| 11 |
19:48 377 |
| 12 |
25:26 325 |
| 13 |
14:25 622 |
| 14 |
12:41 344 |
| 15 |
09:55 504 |
| 16 |
12:59 364 |
| 17 |
18:21 446 |
| 18 |
11:27 488 |
| 19 |
11:40 328 |
| 20 |
17:14 331 |
| 21 |
13:11 327 |
| 22 |
07:52 374 |
| 23 |
45:10 379 |
| 24 |
25:58 431 |
| 25 |
15:33 332 |
| 26 |
51:38 371 |
| 27 |
06:38 408 |
| 28 |
05:44 465 |
| 29 |
08:52 420 |
| 30 |
00:00 419 |
| 31 |
00:00 514 |
| 32 |
00:00 479 |
| 33 |
00:00 409 |
| 34 |
00:00 376 |
| 35 |
00:00 403 |
| 36 |
00:00 393 |
| 37 |
钢结构用钢材拉伸性能试验(屈服强度、抗拉强度、断后伸长率、断面收缩率) 00:00 502 |
| 38 |
00:00 435 |
| 39 |
00:00 448 |
| 40 |
00:00 421 |
| 41 |
00:00 357 |
焊接接头的超声检测