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Affichage de 7429 - 7440 de 8668
Avis d'intention

Boîtes et accessoires en PVC rigide

1.1 This Standard applies to rigid unplasticized poly (vinyl chloride)* boxes and fittings of the following types that are intended to be installed and used with rigid PVC conduit at a maximum working temperature of 75 °C in...
Avis d'intention

Technologies de l'information - Interface de ...

This part of ISO/IEC 9314 specifi es a hybrid ring control (HRC) protocol which provides a mode of operation in which both packet switched and isochronous data are transmitted within the same special frame structure, called a...