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pressure selector switch (A pressure switch is described which enables individual pressures to be selected for measurement from up to 40 input pressures. Alexander Demidov); pressure setting device (DV Alexander Demidov) | |||
pressure selector | |||
pressure generator | |||
pressure control device; pressure-control device |
задатчик давления : 4 phrases in 2 subjects |
Aviation | 2 |
Metrology | 2 |