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PCE
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CPC Subgroup
G01F 3/16

in stationary cylinders

Full Title

Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow (measuring a proportion of the volume flow G01F5/00) > with measuring chambers which expand or contract during measurement > having rigid movable walls > comprising reciprocating pistons, e.g. reciprocating in a rotating body > in stationary cylinders

1 direct subcode

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