| 安全生产基本知识 | |
| 1 |
36:15 836 |
| 2 |
43:52 543 |
| 3 |
40:33 509 |
| 4 |
41:54 494 |
| 5 |
54:29 499 |
| 6 |
40:52 447 |
| 7 |
57:17 461 |
| 8 |
35:20 484 |
| 9 |
45:07 455 |
| 10 |
45:43 472 |
| 11 |
45:03 480 |
| 12 |
46:07 514 |
| 专业相关基础知识 | |
| 13 |
01:03:54 484 |
| 14 |
49:48 508 |
| 15 |
45:35 450 |
| 16 |
29:46 472 |
| 17 |
46:00 536 |
| 18 |
53:16 471 |
| 19 |
53:15 545 |
| 20 |
51:17 441 |
| 21 |
28:28 490 |
| 22 |
36:56 529 |
门桥司机02