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Title: Moisture tester, 1966, used for measuring the moisture conte [Go to resource]
Description: Moisture tester, 1966, used for measuring the moisture content of sand aggregate, and " dry" mix in concrete batching, the Speedy Moisture Tester, no 34568, by Thomas Ashworth & Co. Ltd., Burnley License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Temporal: 1966 Source: Science Museum Identifier: 1990-355 Go to resource More Like this...
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