GOST R ISO 11749-2017

Optics and photonics. Lenses for optical electronic systems. Methods for measuring the diameter of the entrance pupil and determining the relative aperture

Uniform provisions concerning vehicles intended for the carriage of dangerous goods with regard to their specific constructional features

Telephone cables with polyethylene insulation and plastic sheath. Specifications

Instruments for measurements laser radiation parameters. General technical requirements

Seeds of coniferous tree species. Sowing characteristics. Specification

Microbiology of food and animal feed. Preparation of test samples, initial suspension and decimal dilutions for microbiological examination. Part 6. Specific rules for the preparation of samples taken at the primary production stage