ID | 56387 |
---|---|
Name | (4)自然界最普遍的反应—离子反应(中)例4.mp4 |
Path | /uploads/video/148646410576619.mp4 |
Mime Type | video/mp4 |
Location | 3 |
Size | 75155037 |
Created At | 1486464165 |
User ID | 31971 |
Tenant Dbu | 2a375930 |
Etag | ls2UYaoORk099uONIPruUbp5pYZu |
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) |