Business, 01.08.2019 20:30 dondre54

Technician a says that a ratio is a comparision between two valves. technician b says that in a compressed ratio, the main values are the cylinder volumes at the two different piston positions, bdc and tdc. who is right?

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Technician a says that a ratio is a comparision between two valves. technician b says that in a comp...

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