GOST 2.116-84

Glassfiber. Silica fiber, materials and products based on it. Types. Brands

Optics and photonics. Photodetector devices of second and next-generations. Methods for photoelectric parameters measuring and determination of characteristics

Solvents of grades 645, 646, 647, 648 for paint coating materials. Specifications

Piers for technological pipelines. Types and basic parameters

Occupational safety standards system. Building. Safety ropes. General safety requirements

Natural gas. Determination of composition with defined uncertainty by gas chromatography method. Part 5. Determination of nitrogen, carbon dioxide and C1 to C5 and C6+ hydrocarbons for a laboratory and for a laboratory and on-line process application using three columns