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Страна: 🌐 Международные стандарты
Dentistry — Brackets and tubes for use in orthodontics
Internal combustion engines — Piston rings — Part 5: Quality requirements
Ply type conveyor belts — Characteristics of construction
Oilseed residues — Determination of diethyl ether extract
Gas cylinders — Gases and gas mixtures — Determination of tissue corrosiveness for the selection of cylinder valve outlets
Textiles —Test method for accelerated hydrolysis of textile materials and biodegradation under controlled composting conditions of the resulting hydrolysate
Wrought coppers (having minimum copper contents of 97,5 %) — Chemical composition and forms of wrought products
Potassium hydroxide for industrial use — Sampling — Test sample — Preparation of the main solution for carrying out certain determinations
Graphic technology — Process control for the production of half-tone colour separations, proofs and production prints — Part 6: Flexographic printing
Financial services — Recommendations on cryptographic algorithms and their use
Unplasticized polyvinyl chloride (PVC) pipes — Effect of sulphuric acid — Requirement and test method
Cutting tool data representation and exchange — Part 403: Creation and exchange of 3D models — Modelling of driven tool units
Shipbuilding and marine structures — Toughened safety glass panes for rectangular windows
Metallic coatings — Coatings other than those anodic to the basis metal — Accelerated corrosion tests — Method for the evaluation of the results
Optics and optical instruments — Contact lenses — Determination of refractive index of contact lens materials
Information technology — Service management — Part 2: Guidance on the application of service management systems
Pipe components — Definition of nominal size
Space data and information transfer systems — Radio metric and orbit data
End suction centrifugal pumps — Dimensions of cavities for mechanical seals and for soft packing
Oilseed residues — Determination of total nitrogen content