basic call
| handling
| basic call abbr. | |
| telecom. | 基本呼叫 |
| handling abbr. | |
| gen. | 操作 |
| hydroel.st. | 处理; 维护; 操纵; 控制 |
| interntl.trade. | 装卸 |
| met. | 看管; 运送; 装饰; 加工 |
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| 基本呼叫 | |||
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basic call : 7 phrases in 2 subjects |
| Communications | 1 |
| Electronics | 6 |