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Air filters for general ventilation - Conditioning method to determine the minimum fractional test efficiency
Biological evaluation of medical devices - Guidance on selection of tests
Energy performance of lamp controlgear - Controlgear for high intensity discharge lamps (excluding fluorescent lamps). Method of measurement to determine the efficiency of controlgear
Optics and photonics. Optical coatings - Environmental durability
Ventilation for buildings. Calculation methods for the determination of air flow rates in dwellings
Ceramic floor and wall tiles - Method for determination of chemical resistance. Unglazed tiles
Dental gypsum-bonded casting investments
Gas cylinders. Refillable composite gas cylinders. Design, construction and testing - Fully wrapped fibre reinforced composite gas cylinders up to 150 l with load-sharing welded metallic liners
Coffee. Sensory analysis. Vocabulary
Electromagnetic compatibility (EMC) - Testing and measurement techniques. Immunity to conducted disturbances, induced by radio-frequency fields
Aerospace series. Connectors, electrical, rectangular, modular. Operating temperature 175°C continuous - Double oval chimney for accessory (1 per 2 modules). Product standard
Stationary training equipment - Steppers, stairclimbers and climbers. Additional specific safety requirements and test methods
Plastics. Compression moulding of test specimens of thermoplastic materials
Guidance on the application of EN 29001 and EN 46001 and of EN 29002 and EN 46002 for in vitro diagnostic medical devices
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Low voltage decoupling filters. Phase coupler
Spring-type straight pins. Coiled, standard duty
Plain bearings. Wrapped bushes - Checking the inside diameter
Dental handpieces - High-speed air turbine handpieces
Ferrite cores. Dimensions - PQ-cores for use in power supply applications
Information technology. Automatic identification and data capture techniques. Bar code verifier conformance specification - Two-dimensional symbols