Russian standards PDF
Product-quality index system. Still picture cameras. Nomenclature of indices
Document status: Active
Product-quality index system. Boiler equipment. Sootblowing system. Index nomenclature
Document status: Active
Refractory products. Method for determination of refractoriness-under-load
Document status: Replaced by GOST 4070-2014
Reagents. Barium hydroxide 8-aqueous. Specifications
Document status: Active
Reagents. Strontium chloride, 6-aqueous. Specifications
Document status: Active