Distribution automation using distribution line carrier systems. Lower layer profiles - Spread spectrum-fast frequency hopping (SS-FFH) profileWhat is DD IEC TS 61334 5 5 Spread spectrum fast frequency hopping (SS FFH) profile about? DD IEC TS 61334 5 5 describes the requirements of the spread spectrum fast frequency hopping (SS FFH) approach for distribution line carrier communication systems. DD IEC TS 61334 5 5 incorporates the primitives provided by the physical and MAC layer entities as well as the modulation and transmission methods. Who is DD IEC TS 61334 5 5 Spread spectrum fast

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BS EN ISO 14971 is a key standard specifying a process for a manufacturer to identify the hazards associated with medical devices

The guidance in ISO/IEC 20000-3 can assist an organization in planning and preparing for a conformity assessment against ISO/IEC 20000-1

This part sets out retail requirements for WAVs that conform to PAS 2012-1

BS EN 60439-4:1991

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in respect of chloride and sulphate contents

Section 5 : Structural analysis

Relationship to other standards

What is BS EN 13702- Bitumen and bituminous binders about

Note: BS 5194-2 excludes cutting instruments