Sasha
전문 강사
The output alarm signal is issued by relay contact breaking Hello! What is the meaning of this sentence? "The output alarm signal is issued by relay contact breaking." Thank you very much!
2019년 10월 6일 오전 9:34
답변 · 0
Sasha
언어 구사 능력
영어, 프랑스어, 러시아어, 우크라이나어
학습 언어
영어, 프랑스어, 러시아어, 우크라이나어
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