| 安全生产基本知识 | |
| 1 |
36:15 831 |
| 2 |
43:52 544 |
| 3 |
40:33 495 |
| 4 |
41:54 561 |
| 5 |
54:29 538 |
| 6 |
40:52 478 |
| 7 |
57:17 474 |
| 8 |
35:20 538 |
| 9 |
45:07 479 |
| 10 |
45:43 464 |
| 11 |
45:03 507 |
| 12 |
46:07 489 |
| 专业相关基础知识 | |
| 13 |
01:03:54 460 |
| 14 |
49:48 522 |
| 15 |
45:35 481 |
| 16 |
29:46 465 |
| 17 |
46:00 503 |
| 18 |
53:16 519 |
| 19 |
53:15 511 |
| 20 |
51:17 475 |
| 21 |
28:28 515 |
| 22 |
36:56 527 |
门桥司机02