selection control
| element
| selection control | |
| met. | 选择控制器 |
| element | |
| gen. | 素; 元; 环节; 细胞; 晶胞 |
| gymn. | 单独动作; 单个动作 |
| hydroel.st. | 成分; 原理 |
| hydroel.st. од. | 元素 |
| |||
| 选择控制器 | |||
| 选择控制; 选线控制; 拨号控制 | |||
|
selection control : 14 phrases in 6 subjects |
| Aviation | 4 |
| China | 1 |
| Electronics | 3 |
| Information technology | 2 |
| Technology | 3 |
| Textile industry | 1 |