| 安全生产基本知识 | |
| 1 |
36:15 886 |
| 2 |
43:52 555 |
| 3 |
40:33 516 |
| 4 |
41:54 535 |
| 5 |
54:29 578 |
| 6 |
40:52 515 |
| 7 |
57:17 552 |
| 8 |
35:20 545 |
| 9 |
45:07 511 |
| 10 |
45:43 517 |
| 11 |
45:03 543 |
| 12 |
46:07 550 |
| 专业相关基础知识 | |
| 13 |
01:03:54 469 |
| 14 |
49:48 511 |
| 15 |
45:35 477 |
| 16 |
29:46 494 |
| 17 |
46:00 509 |
| 18 |
53:16 526 |
| 19 |
53:15 569 |
| 20 |
51:17 493 |
| 21 |
28:28 548 |
| 22 |
36:56 565 |
门桥司机02