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Safety of power transformers, power supply units and similar - Part 2: Particular requirements for safety isolating transformers for general use
Safety of power transformers, power supply units and similar - Part 2: Particular requirements for isolating transformers for general use
Electrical relays - Tests and measurements - Part 45: Maximum frequency of operation
Interpretation sheet 1 - Tests on electric and optical fibre cables under fire conditions - Part 3-24: Test for vertical flame spread of vertically-mounted bunched wires or cables - Category C
Interpretation sheet 1 - Uninterruptible power systems (UPS) - Part 2: Electromagnetic compatibility (EMC) requirements
Twenty-first supplement
Subsea equipment - Part 2: Power transformers
Twenty-fourth supplement - Mechanical standardization of semiconductor devices - Part 2: Dimensions
Eighteenth supplement
Interpretation sheet 2 - Safety of laser products - Part 2: Safety of optical fibre communication systems (OFCS)
Qi Specification version 2.0 - Part 3: Mechanical, Thermal, and User Interface
Mechanical standardization of semiconductor devices - Part 2: Dimensions
First supplement - Dimensions of spindle ends for manually operated electronic components
Twenty-third supplement - Mechanical standardization of semiconductor devices - Part 2: Dimensions
Printed electronics - Part 402-1: Printability - Measurement of qualities - Line pattern widths
Interpretation sheet 1 - Double-capped LED lamps designed to retrofit linear fluorescent lamps - Safety specifications
Medical device software - Requirements for the safety of radiotherapy treatment planning systems
Heating cables with a rated voltage up to and including 300/500 V for comfort heating and prevention of ice formation
Low-voltage auxiliary power systems - Part 2-2: Design criteria - Low-voltage DC auxiliary power systems for substations
Household and similar electrical appliances - Safety - Part 2-2: Particular requirements for vacuum cleaners and water-suction cleaning appliances