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Страна: 🇺🇿 Стандарты Узбекистана
Plastics. Polybutene-1 (PB-1) moulding and extrusion materials. Designation system and basis for specifications.
Conservation of cultural property. Packing principles for transport.
Test conditions for numerically controlled broaching machines. Testing of accuracy. Vertical surface type broaching machines.
Products used for treatment of water intended for human consumption. Garnet.
Graphic technology. Register systems for photographic materials, foils and paper. Register pin systems for plate making.
Truck and bus tyres. Verifying tyre capabilities. Laboratory test methods.
Aerospace series. Elements of electrical and optical connection. Test methods. Optical elements. Connector radial compression.
Foodstuffs. Determination of water activity.
Non-destructive testing. Terminology. Terms used in visual testing.
Plastics. Injection moulding of test specimens of thermoplastic materials. General principles, and moulding of multipurpose and bar test specimens.
Guide for the procurement of power station equipment. Hydraulic turbines, storage pumps and pump-turbines.
Space product assurance. Particle and UV radiation testing for space materials.
Education and learning services. Requirements for distance learning.
Water quality. Guidance standard for the sampling of zooplankton from standing waters.
Flanges and their joints. Dimensions of gaskets for PN-designated flanges. Non-metallic PTFE envelope gaskets.
Radio frequency identification (RFID) tyre tags.
Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon. General information, terminology and sample preparation.
Aerospace series. Rings retaining, internal, axial mounting, steel, phosphated.
Thermal insulation products for building equipment and industrial installations. Factory made cellular glass (CG) products. Specification.
Building environment design. Design, test methods and control of hydronic radiant heating and cooling panel systems. Control of ceiling mounted radiant heating and cooling panels.