GOST 28726-90

Gas distribution systems. Gas distribution networks. Part 8. Gas pipelines, sanitized with a sleeve, reinforced with fiberglass fiber

Foundry machines. General requirements to methods and means of control accuracy

Axles for accessory tools. Design and dimensions

Motion-picture camera spools for 16-mm film. General specification

Triode thyristors. Method for measuring trigger direct and peak gate current and trigger direct and peak gate voltage

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