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Title: Hays portable gas analyser for the analysis of exhaust gas f [Go to resource]
Description: Hays portable gas analyser for the analysis of exhaust gas from furnaces and I.C. engine exhaust, made by Duguids Ltd, Lymm, Cheshire. License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Subjects: portable gas analyser Source: Science Museum Creator: Duguids Ltd. (maker) Identifier: 1980-753 Go to resource More Like this...
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