| 4401 | 4522 | 1450507705389899.m3u8 | /uploads/video/1450507705389899.m3u8 | application/vnd.apple.mpegurl | 3 | |
| 4402 | 4523 | [电脑原理与拆装].01系统硬件组成.mp4 | /uploads/video/1450508017471863.mp4 | video/mp4 | 3 | |
| 4403 | 4524 | 1450508017471863.m3u8 | /uploads/video/1450508017471863.m3u8 | application/vnd.apple.mpegurl | 3 | |
| 4404 | 4525 | [电脑原理与拆装].02.系统工作原理.mp4 | /uploads/video/1450508215329736.mp4 | video/mp4 | 3 | |
| 4405 | 4526 | 1450508215329736.m3u8 | /uploads/video/1450508215329736.m3u8 | application/vnd.apple.mpegurl | 3 | |
| 4406 | 4527 | [电脑原理与拆装].03.CPU的拆装.mp4 | /uploads/video/1450508513623738.mp4 | video/mp4 | 3 | |
| 4407 | 4528 | 1450508513623738.m3u8 | /uploads/video/1450508513623738.m3u8 | application/vnd.apple.mpegurl | 3 | |
| 4408 | 4529 | [电脑原理与拆装].04内存的安装.mp4 | /uploads/video/1450508624831470.mp4 | video/mp4 | 3 | |
| 4409 | 4530 | 1450508624831470.m3u8 | /uploads/video/1450508624831470.m3u8 | application/vnd.apple.mpegurl | 3 | |
| 4410 | 4531 | [电脑原理与拆装].05.如何安装主板.mp4 | /uploads/video/1450508717605925.mp4 | video/mp4 | 3 | |
| 4411 | 4532 | 1450508717605925.m3u8 | /uploads/video/1450508717605925.m3u8 | application/vnd.apple.mpegurl | 3 | |
| 4412 | 4533 | [电脑原理与拆装].06.显卡的安装.mp4 | /uploads/video/1450508797184652.mp4 | video/mp4 | 3 | |
| 4413 | 4534 | 1450508797184652.m3u8 | /uploads/video/1450508797184652.m3u8 | application/vnd.apple.mpegurl | 3 | |
| 4414 | 4535 | [电脑原理与拆装].07声卡的安装.mp4 | /uploads/video/1450508835770397.mp4 | video/mp4 | 3 | |
| 4415 | 4536 | 1450508835770397.m3u8 | /uploads/video/1450508835770397.m3u8 | application/vnd.apple.mpegurl | 3 | |
| 4416 | 4537 | [电脑原理与拆装].09.硬盘的安装.mp4 | /uploads/video/1450508865585272.mp4 | video/mp4 | 3 | |
| 4417 | 4538 | 1450508865585272.m3u8 | /uploads/video/1450508865585272.m3u8 | application/vnd.apple.mpegurl | 3 | |
| 4418 | 4539 | [电脑原理与拆装].11.电源的安装.mp4 | /uploads/video/1450508967642997.mp4 | video/mp4 | 3 | |
| 4419 | 4540 | 1450508967642997.m3u8 | /uploads/video/1450508967642997.m3u8 | application/vnd.apple.mpegurl | 3 | |
| 4420 | 4541 | 1-1.mp4 | /uploads/video/1450509273492823.mp4 | video/mp4 | 3 | |