 |
| |||
| 穿孔卡片系统 | |||
| 穿孔卡系统 | |||
| |||
| 穿孔卡片系统; 穿孔卡控制系统 | |||
| |||
| 穿孔卡系统 | |||
| English thesaurus | |||
| |||
| PCS (PC) | |||
| Punched Card System: 4 phrases in 2 subjects |
| Mathematics | 3 |
| Metallurgy | 1 |
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