| 安全生产基本知识 | |
| 1 |
36:15 868 |
| 2 |
43:52 578 |
| 3 |
40:33 540 |
| 4 |
41:54 592 |
| 5 |
54:29 572 |
| 6 |
40:52 523 |
| 7 |
57:17 509 |
| 8 |
35:20 583 |
| 9 |
45:07 501 |
| 10 |
45:43 492 |
| 11 |
45:03 541 |
| 12 |
46:07 561 |
| 专业相关基础知识 | |
| 13 |
01:03:54 523 |
| 14 |
49:48 549 |
| 15 |
45:35 510 |
| 16 |
29:46 513 |
| 17 |
46:00 534 |
| 18 |
53:16 619 |
| 19 |
53:15 537 |
| 20 |
51:17 509 |
| 21 |
28:28 558 |
| 22 |
36:56 587 |
门桥司机01