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| English | Chinese |
| triode alternating current switch | 双向三端开关〔元件〕 (bidirectional triode thyristor) |
| triode alternating current switch bidirectional triode thyristor | 双向三极管半导体开关元件双向三端闸流晶体管 |
| triode alternating current switch | 三极管交流开关〔元件〕 (bidirectional triode thyristor) |