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Found: 9 942
Mechanical structures for electronic equipment - Dimensions of mechanical structures of the 482,6 mm (19 in) series - Part 5-104: Subracks and associated plug-in units - Keying
Measurement and test methods for tuning fork quartz crystal units in the range from 10 kHz to 200 kHz and standard values
Designation of phase differences by hour numbers in three-phase AC systems
Electric and optical fibre cables - Test methods for non-metallic materials - Part 412: Miscellaneous tests - Thermal ageing methods - Ageing in an air bomb
Household and similar electrical appliances - Safety - Part 2-97: Particular requirements for drives for shutters, awnings, blinds and similar equipment
Non-cellulosic papers for electrical purposes - Part 3: Specifications for individual materials - Sheet 4: Aramid fibre paper containing not more than 50 % of mica particles
Optical fibre cables - Part 1-3: Generic specification - Optical cable elements
Insulating materials based on mica - Part 3: Specifications for individual materials - Sheet 2: Mica paper
Low-voltage switchgear and controlgear - Part 6-2: Multiple function equipment - Control and protective switching devices (or equipment) (CPS)
Equipment reliability testing - Part 6: Tests for the validity and estimation of the constant failure rate and constant failure intensity
Sound system equipment - Part 7: Headphones and earphones
Low-voltage electrical installations - Part 7-722: Requirements for special installations or locations - Supplies for electric vehicles
Low-voltage switchgear and controlgear - Part 5-7: Control circuit devices and switching elements - Proximity devices with analog output
Non-impregnated densified laminated wood for electrical purposes - Part 3: Specifications for individual materials - Sheet 2: Rings produced from beech veneer
Connectors for electronic equipment - Tests and measurements - Part 25-2: Test 25b - Attenuation (insertion loss)
Connectors for optical fibres and cables - Part 17: Sectional specification for fibre optic connector - Type F-05 (friction lock)
Evaluation and routine testing in medical imaging departments - Part 2-10: Constancy tests - X-ray equipment for mammography
Fire hazard testing - Part 11-5: Test flames - Needle-flame test method - Apparatus, confirmatory test arrangement and guidance
Quartz crystal controlled oscillators of assessed quality - Part 4: Sectional Specification - Capability approval
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-28: Tests - Corrosive atmosphere (sulphur dioxide)