basic file
| system
| basic file abbr. | |
| agric. | 基本文件 |
| system abbr. | |
| gen. | 体 |
| IMF. | 安排 |
| interntl.trade. | 系统分析 |
| math. | SPOOLING 系统 |
| met. | 装置 |
| met. од. | 系 |
| tech. | 制度; 方法 |
| tech. од. | 体系; 系统 |
| |||
| 基本文件 | |||
|
basic file : 7 phrases in 4 subjects |
| Audio electronics | 1 |
| Business | 1 |
| Electronics | 4 |
| Space | 1 |