| 安全生产基本知识 | |
| 1 |
36:15 948 |
| 2 |
43:52 626 |
| 3 |
40:33 602 |
| 4 |
41:54 597 |
| 5 |
54:29 635 |
| 6 |
40:52 547 |
| 7 |
57:17 570 |
| 8 |
35:20 638 |
| 9 |
45:07 594 |
| 10 |
45:43 577 |
| 11 |
45:03 610 |
| 12 |
46:07 588 |
| 专业相关基础知识 | |
| 13 |
01:03:54 566 |
| 14 |
49:48 692 |
| 15 |
45:35 568 |
| 16 |
29:46 600 |
| 17 |
46:00 685 |
| 18 |
53:16 580 |
| 19 |
53:15 668 |
| 20 |
51:17 583 |
| 21 |
28:28 604 |
| 22 |
36:56 666 |
门桥司机02