유량계 앞의 DEV는 무슨 약자이며, 무엇을 의미하나요?
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해양 관련 분들께 여쭤보고 싶습니다. 여기 흐름계 앞에 있는 DEV는 어떤 영어 단어의 약자인가요? 무슨 의미인가요?
DCS는 과고보고 및 저보고를 설정해야 하며, 동시에 설정값과 측정값의 편차 알람도 설정해야 합니다.
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