GOST 851.5-93

State system for ensuring the uniformity of measurements. National standard. Standard reference data. Laser crystals (Potassium rare-earth tungstates). Elasticity constants. Elasto-optic modules for isotropic diffraction

System of product development and launching into manufacture. Commercial explosives

Electromagnetic compatibility (EMC). Part 3-6. Limits. Assessment of emission limits for the connection of distorting installations to MV, HV and EHV power systems

Electrical apparatus for explosive gas atmospheres. Part 25. Intrinsically safe systems

Soils. Classification

Foot-wear. Sizes