Mechanical structures for electronic equipment - Tests for IEC 60917 and
IEC 60297 - Part 3: Electromagnetic shielding performance tests for
cabinets, racks and subracks
Fibre optic interconnecting devices and passive components - Connector
optical interfaces - Part 3-2: Connector parameters of dispersion
unshifted single-mode physically contacting fibres - Angled 2,5 mm and
1,25 mm diameter cylindrical full zirconia ferrules
Safety of transformers, reactors, power supply units and similar
products for supply voltages up to 1 100 V - Part 2-16:
Particularrequirements and tests for switch mode power supply units
andtransformers for switch mode power supply units