Specification for general requirements for equipment for use in aircraft. All equipment. Environmental conditions - Acoustic vibration shop-only and these should be taken

and these should be taken into account when assessing the suitability of cables specified in this British Standard for use in a particular application

BS 4819-1 is a British Standard which provides specific details on press-package transformers and specification to complement ISO 5826

The reflectometer value is determined by averaging the reflection in a defined angular region cantered in the specular direction

such as truck-trolley systems and o new electric traction systems and may be applied to changes of existing systems

Specification for general requirements for equipment for use in aircraft. All equipment. Environmental conditions - Acoustic vibration shop-only and these should be taken