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Title: Sewerage Meter, 12 inch venturi (throat ratio 1:5 3/8 no 385 [Go to resource]
Description: Sewerage Meter, 12 inch venturi (throat ratio 1:5 3/8 no 3857, by George Kent & Co. Ltd. ( 1933) License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Temporal: 1933 Source: Science Museum Creator: George Kent and Co. Ltd. (maker) Identifier: 1993-730 Go to resource More Like this...
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