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Resilient, textile, laminate and modular multilayer floor coverings. Essential characteristics.
Plastics. Environmental aspects. General guidelines for their inclusion in standards.
High-strength structural bolting assemblies for preloading. System HR. Countersunk head bolt and nut assemblies.
Para-aramid fibre filament yarns. Methods of test and general specifications.
Information technology. Enhancements to LOTOS (E-LOTOS).
Acoustics. Noise from shooting ranges. Noise management.
Statistical interpretation of data. Determination of statistical tolerance intervals.
Identification card systems. Inter-sector electronic purse. Data elements and interchanges.
Refractory products. Determination of refractoriness under load. Differential method with rising temperature.
Ambient air. Sampling and analysis of airborne pollen grains and fungal spores for networks related to allergy. Volumetric Hirst method.
Emergency safety showers. Plumbed-in multiple nozzle body showers for sites other than laboratories.
PPE ensembles for firefighters undertaking specific rescue activities. Helmet.
Ophthalmic optics. Specifications for ready-to-wear spectacles.
Petroleum and natural gas industries. Corrosion resistant alloy clad bends and fittings for pipeline transportation system. Clad fittings.
Welding for aerospace applications. Fusion welding of metallic components. Acceptance criteria.
Test conditions for die sinking electro-discharge machines (die sinking EDM). Testing of the accuracy. Single-column machines (cross-slide table type and fixed-table type).
Floor cutting-off machines. Safety.
Natural stone test methods. Determination of rupture energy.
Industrial automation systems and integration. Parts library. Implementation resources: OntoML: Product ontology markup language.
Fire resistance tests. General requirements.