| ID | 6020 |
|---|---|
| Name | 第9章-第2节-测设已知坡度线.ppt |
| Path | /uploads/application/1450838882012668.ppt |
| Mime Type | application/vnd.ms-powerpoint |
| Location | 3 |
| Size | 6146048 |
| Created At | 1450838921 |
| User ID | 2045 |
| Tenant Dbu | e61cbd9e |
| Etag | lgmZd3jB3ZEo20DfRpipoR7w5AE1 |
| 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) |