GOST 12172-74

State system for ensuring the uniformity of measurements. Certified reference materials of composition of substances and materials. Interlaboratory metrological certification. Content and order of works

Railway tractive rolling stock. Part 1. Inspection methods for parameters of electrical engineering

Reciprocating internal combustion engine driven alternating current generating sets. Part 3. Alternating current generators for generating sets

State system for ensuring the uniformity of measurements. Dielcometric moisture meters for construction materials. Calibration method

Sulphite unbleached softwood pulp for export. Specification

Safety of household and similar electrical appliances. Particular requirements for electrical heating appliances for breeding and rearing animals and test methods