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Determination of the ultimate biodegradation of plastics materials in an aqueous system under anoxic (denitrifying) conditions. Method by measurement of pressure increase.
Child care articles. Carry cots and stands for domestic use. Safety requirements and test methods.
Aerospace series. Bolt, normal hexagon head, relieved shank, long thread, in heat resisting steel FE-PA2601 (A286), silver plated. Classification: 1 100 MPa/650 °C.
Aerospace series. Steel X7CrNiAl17-7 (1.4568). Air melted. Solution treated and precipitation hardened. Sheet and strip. a <= 6 mm. 1 240 MPa <= Rm <= 1 450 MPa.
Software, systems and enterprise. Architecture description.
Terminology work and terminology science. Vocabulary.
Specification for screw thread measuring cylinders.
Materials and articles in contact with foodstuffs. Test methods for water absorption of ceramic articles.
Plastics. Poly(phenylene ether) (PPE) moulding and extrusion materials. Preparation of test specimen and determination of properties.
Biotechnology. Guidance for quality control of diagnostic kits used in agriculture, plant and animal pest and disease control and environmental contamination.
Welding. Friction welding of metallic materials.
Windows. Determination of the resistance to static torsion.
Water quality. Determination of dissolved anions by liquid chromatography of ions. Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate.
Nanotechnologies. Generation of metal nanoparticles for inhalation toxicity testing using the evaporation/condensation method.
Textiles. Quantitative chemical analysis. Mixtures of polyester and certain other fibres (method using phenol and tetrachloroethane).
Paints and varnishes. Electro-deposition coatings. Entry marks.
Financial services. International bank account number (IBAN). Role and responsibilities of the Registration Authority.
Glossary of mining terms. Transport.
Copper, lead, zinc and nickel concentrates. Sampling of slurries.
Internet of things (IOT). Wireless sensor network system supporting electrical power substation.