GOST 21054-75

Mica details for electronic devices. Specifications

Electrical equipment and installations for a. c. voltages 3 kV and higher. General test methods of electrical strength of insulation

Textiles. Test method of colour fastness to reagents for wool dyeing

Climatic environment endurance test methods for machines, instruments and other industrial products. Test for stability influence of temperature

Occupational safety standards system. Clothing for protection against heat and flame. Determination of contact heat transmission through protective clothing or constituent materials. Part 2. Test method using contact heat produced by dropping small cylinders

Textiles. Preparation of laboratory test samples and test specimens for chemical testing