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GOST 9815-75
Brown coals, hard coals, anthracite and combustible shales. Method for sampling of seam samples
Document status: Active
€10
GOST R 55124-2012
Solid biofuels. Determination of particle density
Document status: Cancelled
€10
GOST 21708-96
Solid mineral fuel. Method for determination of ash abrasiveness coefficient
Document status: Active
€10
GOST R 55999-2014
In-line inspection of gas pipelines. General requirements
Document status: Active
€10