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Talc and talcomagnesite. Method for determination of solubility in hydrochloric acid
Document status: Active
Joints of tubes with tube-plates and collectors of heat exchangers. Requirements for typical technology of making tube to tube-plate joints by means of leads electrical explosion energy
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Reagents. Chromic (III) chloride hexhydrate. Specifications
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Hard coals. Method for the spectrometric determination of genetic and technological parameters
Document status: Cancelled
Liquid halogenated hydrocarbons for industrial use. Sampling
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