GOST 2697-83

State system for ensuring the uniformity of measurements. Sound level meters. Part 2. Test methods

Test conditions for numerically controlled turning machines and turning centres. Part 6. Accuracy of a finished test piece

Lanthanum, samarium, europium, gadolinium, dysprosium, thulium, yterbium, yttrium and their oxides. Method of determination of chromium

Shearers. General technical requirements. Test methods

Vessels and apparatus. Norms and methods of strength calculation. Jacketed vessel

Tests for electric cables under fire conditions. Circuit integrity. Part 31. Procedures and requirements for fire with shock. Cables of rated voltage up to and including 0,6/1,0 kV