GOST 17426-72

Tests for electric and optical fibre cables under fire conditions. Circuit integrity. Part 11. Apparatus. Fire alone at a flame temperature of at least 750 deg. C

Slag crushed stone and slag sand of ferrous and non-ferrous metallurgy for concretes. Specifications

Fixing of cutters on tool holders and boring bars. Design and dimensions

State system for ensuring the uniformity of measurements. National standard. Standard reference data. Materials for standard LTEC. Graphite GIP-4. Linear temperature expansion coefficient for the temperature range from 20 °C to 2500 °C

Asbestos cement non-arcing boards for electrical purposes. Specifications

Hexagon lock nuts with reduced width across flat with thread diameter over 48 mm product grade A. Design and dimensions