- pivoted flap flow meter
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расходомер воздуха флюгерного типа
Англо-русский словарь технических терминов. 2005.
Англо-русский словарь технических терминов. 2005.
geomagnetic field — Magnetic field associated with the Earth. It is essentially dipolar (i.e., it has two poles, the northern and southern magnetic poles) on the Earth s surface. Away from the surface, the field becomes distorted. Most geomagnetists explain the… … Universalium