GOST 14923-78

Determination of regulated substances in electrotechnical products. Part 8. Phthalates in polymers by gas chromatography-mass spectrometry and pyrolysis gas chromatography-mass spectrometry using thermal desorption accessory

Extruded rectangular unequishelf H-beam section shapes of aluminium and magnesium alloys. Dimensions

Digital topographic maps. Classifying and encoding system for digital cartographic information. General requirements

Unidirectional restrictor valves of flying vehicle hydraulic systems. Types and technical requirements

Hexagon lock-nuts with reduced width across flats, product grade B. Construction and dimensions

State system for ensuring the uniformity of measurements. Intelligent sensors and intelligent measuring systems. Methods of metrological self-checking