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Страна: 🇺🇿 Стандарты Узбекистана
Aerospace series. Steel FE-WA4902 (X5CrNiCoMoWMn21-20-20-3-3-2). Filler metal for welding. Wire and rod.
Copper and copper alloys. Detection of tensile stress. 5% ammonia test.
Microbeam analysis. Analytical electron microscopy. Methods for calibrating image magnification by using reference materials with periodic structures.
Protective clothing. Mechanical properties. Determination of resistance to cutting by sharp objects.
Methods for zeta potential determination. Streaming potential and streaming current methods for porous materials.
Information technology. Office equipment. Accessibility guidelines for older persons and persons with disabilities.
Coated abrasives. Plain sheets.
Earth-moving machinery. Object detection systems and visibility aids. Performance requirements and tests.
Information technology. Object Management Group. Common Object Request Broker Architecture (CORBA). Interoperability.
Routine analytical cigarette-smoking machine. Definitions and standard conditions.
Railway applications. Infrastructure. Performance requirements of rail fastening systems for tramways.
Cranes. General design. General principles and requirements.
Graphic technology. Exchange format for colour and process control data using XML or ASCII text.
Self-supporting metal sheet for roofing, external cladding and internal lining. Product specification and requirements.
Products and systems for the protection and repair of concrete structures. Test methods. Determination of watertightness of injected cracks without movement in concrete.
Fertilizers and soil conditioners. Water soluble fertilizer. General requirements.
Chemicals used for treatment of water intended for human consumption. Sodium chloride for on site electrochlorination using non-membrane technology.
Aerospace series. Metallic materials. Test methods. Non-destructive testing. Penetrant testing.
Fire safety engineering. General principles.
Respiratory protective devices. Performance requirements. Requirements for filtering RPD.