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AI 시뮬레이션 입력에서 NIS와 IS는 무엇을 의미하나요?

2017-04-18View Original

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AI 시뮬레이션 입력에서 NIS와 IS는 무엇을 의미하나요? AO DI DO 등 다른 입력이 IS와 NIS로 나누어져 있는 것을 다른 설계도에서 봤습니다.
Reply #22017-04-18
NIS: 비본질안전, 비본질안전; IS: 본질안전, 본질안전;

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