 |
| |||
| perforation rate | |||
| perforating rate; punching rate; rate of perforation | |||
| rate of punching | |||
|
穿孔速率 : 2 phrases in 1 subject |
| Telecommunications | 2 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips