GOST ISO 19014-4-2024

State system for ensuring the uniformity of measurements. Procedures of measurements

Brown coals, hard coals, anthracite, combustible shales and coal briquettes. Methods of sampling and preparation of samples for laboratory tests

Acoustics. Recommended practice for the design of low-noise workplaces containing machinery. Part 2. Noise control measures

Silver. Method of atomic-emission analysis with inductive plasma

Common test methods for insulating and sheathing materials of electric and optical cables. Part 4-2. Methods specific to polyethylene and polypropylene compounds. Tensile strength and elongation at break after conditioning and elevated temperature. Wrapping test after conditioning and elevated temperature. Wrapping test after thermal ageing in air. Measurement of mass increase. Long-term stability test. Test method for copper-catalyzed oxidative degradation

Lubricants, industrial oils and related products. (Class L). Classification. Family H. (Hydraulic systems)