GOST 14691-69

Domestic gas cooking appliances. Part 2-2. Rational use of energy of the appliances having forced-convection ovens and/or grills

Electric dishwashers for household use. Methods for measuring the performance

Confectionery. Methods for determination of acidity and alkalinity

Solid mineral fuel. Calculation of analyses to different bases

Ball point pens. General technical requirements and test methods

State system for ensuring the uniformity of measurements. Metals and alloys. Instrumental indentation test for hardness and other material parameters. Part 3. Technical requirements and calibration of reference test blocks