| ID | 5924 |
|---|---|
| Name | 第3章-第1节-竖直角的测量原理-PPT.ppt |
| Path | /uploads/application/1450838537875344.ppt |
| Mime Type | application/vnd.ms-powerpoint |
| Location | 3 |
| Size | 6500864 |
| Created At | 1450838179 |
| User ID | 2045 |
| Tenant Dbu | e61cbd9e |
| Etag | lna7B03E-G-z8rPpn0COaOlDAUnw |
| Origin ID | (未设置) |
| Persistent ID | (未设置) |
| Persistent Code | (未设置) |
| Persistented At | (未设置) |
| Title | (未设置) |
| Description | (未设置) |
| Excerpt | (未设置) |