GOST 25515-82

Gas distribution systems. Coatings with extruded polyethylene for steel pipes. General technical requirements

State system for ensuring the uniformity of measurements. Norms of measurement accuracy and acceptance of the values in the field of atomic energy use. Establishment and application

Refractories. Methods for determination of thermal resistance with cooling by compressed air

Earth-moving machinery. Measurement of turning dimensions of wheeled machines

Environmental protection. Surface and underground waters. General requirements for methods of determination petroleum products content in natural and waste waters

Water. Methods for determination of formaldehyde content