 |
| |||
| photoelectric tape reader | |||
| paper tape reader; photoelectric input machine; photoelectrical input machine; photoelectrical tape reader; photoreader | |||
|
光电输入机 : 10 phrases in 3 subjects |
| Mathematics | 1 |
| Space | 1 |
| Technology | 8 |
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