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Copper and complex ores, and products of their processing. Methods for weight fraction measurement of copper in mineral forms

Document status: Active

Brown coals, hard coal and anthracites of Kuznetsk and Gorlovsky basins for power supply purposes. Specifications

Document status: Cancelled

Niobium pentoxide. Luminescent method for determination of phosphorus content

Document status: Active

Thread connections for casing, tubing, line pipe and thread gauges for them. General technical requirements

Document status: Active

Copper and polymetallic ores. Measurement of copper and impurities weight fraction by an inductively coupled plasma atomic emission spectrometry method

Document status: Active

Technical potassic saltpetre (technical potassium nitrate). Specifications

Document status: Withdrawn