GOST 25542.2-93

Petroleum products and lubricants. Petroleum lubricating oils for turbines (categories ISO-L-TSA and ISO-L-TGA). Specifications

Wines and wine materials, spirit fruit-and-berry juices. Methods for determination of titrating acids

State system for ensuring the uniformity of measurements. Acoustics. Reference zero for the calibration of audiometric equipment. Part 7. Reference threshold of hearing under free-field and diffuse-field listening conditions

Textiles. Tests for colour fastness. Part P02. Method for determination of colour fastness to pleating. Steam pleating

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

State system of ensuring the uniformity of measurements. Standard instruments for dynamic parameter measurements of pulse laser measuring transducers. Methods and means for verification