Vacuum oils. Method for determination of vapour pressure and boiling point
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Enamelled rectangular winding wires. Method of the flexibility test
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Talc and talcomagnesite. Method for determination of residue insoluble in hydrochloric acid
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Talc and talcomagnesite. Method for determination of water soluble salts
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Talc and talcomagnesite. Method for determination of arsenic
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Talc and talcomagnesite. Method for determination of sulphides
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