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English Translations » 历史存档[信息] » 【Daily Topic】【Electrical Edition 20160506】

【Daily Topic】【Electrical Edition 20160506】

2016-05-06View Original

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Participation reward: 2 Wealth. Reward for correct answer: 9 Wealth. In the circuit control circuit of circuit breakers, TWJ is the symbol representing ( ) relay, while TBJ is the symbol representing ( ) relay.
Reply #22016-05-06
In the circuit for controlling circuit breakers, TWJ is the symbol for the (trip position) relay, while TBJ is the symbol for the (anti-trip) relay.
Reply #32016-05-06
In the circuit for controlling circuit breakers, TWJ is the symbol for the (trip position) relay, while TBJ is the symbol for the (anti-trip position) relay
Reply #42016-05-06
In the circuit for controlling circuit breakers, TWJ is the symbol for the (trip position) relay, while TBJ is the symbol for the (anti-trip) relay.
Reply #52016-05-06
In the circuit for controlling circuit breakers, TWJ is the symbol for the (trip position) relay, while TBJ is the symbol for the (anti-trip) relay.
Reply #62016-05-06
In the circuit for controlling circuit breakers, TWJ is the symbol for the (trip position) relay, while TBJ is the symbol for the (anti-trip) relay.

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Translated at 2026-07-21 00:18:55

Original: https://bbs.hcbbs.com/thread-1584109-1-1.html

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