3.7.1 номинальное напряжение питания (nominal supply voltage): Напряжение питания газоанализатора, указанное изготовителем.
Источник: ГОСТ Р 52350.29.1-2010: Взрывоопасные среды. Часть 29-1. Газоанализаторы. Общие технические требования и методы испытаний газоанализаторов горючих газов оригинал документа
Англо-русский словарь нормативно-технической терминологии. academic.ru. 2015.
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