John St Aubyn – författare

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1 produkter

1. 

   Uninterruptible Power Supplies

   Av John Platts, John St Aubyn

   Inbunden, 1992

   1265 kr

   Lägg i varukorg

   Valuable data, essential services and production process plants are typical assets that can be lost or seriously disturbed by power supply breaks or contamination. An uninterruptible power supply (UPS) can avoid potentially catastrophic havoc caused by electricity supply line disturbances. Behind …