| |||
| 电子转换开关装置; 电子转换开关系统 | |||
| 电子开关系统 | |||
| 电子交换系统 | |||
| 电子交换机 | |||
| 电子转接系统; 电子转换系统; 电子交换装置 | |||
| 电子式交换接残系统 | |||
| English thesaurus | |||
| |||
| ESS (Telephony) | |||
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electronics switching system : 23 phrases in 8 subjects |
| Agriculture | 1 |
| Air defense | 1 |
| Business | 1 |
| Communications | 1 |
| Electronics | 10 |
| General | 2 |
| Information technology | 2 |
| Technology | 5 |