User Program
| Switch Indicator
| user program abbr. | |
| IT | 用户程序 |
| tech. | 用户 程序 |
| switch indicator abbr. | |
| commun. railw. од. | 道岔表示器 |
| IT | 开关指示字 |
| space | 开关指示器 |
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| 用户程序 | |||
| 用户可编程序 | |||
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| 用户可编程序 | |||
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User Program : 40 phrases in 9 subjects |
| Aviation | 2 |
| Cryptography | 1 |
| Economics | 1 |
| Electronics | 14 |
| Information technology | 7 |
| Project management | 2 |
| Scientific | 1 |
| Space | 1 |
| Technology | 11 |