GOST 8281-80

General requirements to the engineering geological survey and studies for preservation of cultural heritage objects

Sun-protective spectacle lenses. Technical requirements. Test methods

Indoor, ambient and workplace air. Sampling and analysis of volatile organic compounds by sorbent tube/thermal desorption/capillary gas chromatography. Part 1. Pumped sampling

Alcoholic products and raw material for its production. Inversion-voltammetric method for determination of cadmium, lead, zinc, copper, arsenic, mercury, iron and total sulphur dioxide content

Diving equipment. Diving computers. General technical requirements

Air transport. Safety management system of helicopter activity. Risk management. Terms and definitions