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Mine belt conveyers. General specifications

Document status: Active

Jet propulsion fuel. Method for the calculation of low specific heat of combustion

Document status: Active

Hard coal. Determination of caking index

Document status: Cancelled

Reagents. Sodium carbonate 10-aqueous. Specification

Document status: Active

Niobium pentoxide. Coulonometry method for determination of sulfur content

Document status: Active

Alumina. General requirements for methods of spectral analysis

Document status: Replaced by GOST 25542.0-2023