fixed number testing
| plan
| fixed number testing | |
| tech. | 定数试验; 定数检验 |
| .plan | |
| IT | UNIX 文件名后缀 |
| plan | |
| gen. | 打算; 策划 |
| environ. | 计划 |
| hydroel.st. | 计划; 方案 |
| hydroel.st. од. | 平面图 |
| met. | 草案; 示意图 |
| met. од. | 设计图 |
| |||
| 定数试验; 定数检验 | |||
|
fixed number testing : 4 phrases in 3 subjects |
| Business | 1 |
| Electricity | 1 |
| Technology | 2 |