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fail closed | |||
fail open (о клапане; a valve that goes to open position if control signal or air fails); fail close (о клапане; a control valve that goes to closed position if control signal or air fails) | |||
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break function (NC; тип входа/выхода, напр., – тревожный вход (сигнализации) eugene02130) | |||
normally closed (напр., о клапане) | |||
fully closed (о клапане) | |||
normally closed (РК – размыкающий контакт – в случае электрических контактов) | |||
air-to-open; NC (о задвижке, клапане, normally closed); normally closed (о задвижке, клапане) | |||
normally shut; normally closed (luizochk) | |||
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normally shut (напр., о клапане) | |||
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normally closed (клапан) |
нормально-закрытый : 70 phrases in 12 subjects |
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Valves | 1 |