ETS 300 687 PDF

Published Date: 08/01/1991

Business Telecommunications (BT); Transmission characteristics of digital Private Automatic Branch Exchanges (PABXs)

Published Date: 08/01/1991

Business Telecommunications (BT); Transmission Characteristics at 2-wire Analogue Interfaces of a Digital Private Automatic Branch Exchange (PABX)

Published Date: 03/01/1995

Universal Personal Telecommunication (UPT) - Access Devices Dual Tone Multi Frequency (DTMF) Sender for Acoustical Coupling to the Microphone of a Handset Telephone

Published Date: 02/01/1997

Public Switched Telephone Network (PSTN) - Subscriber Line Protocol Over the Local Loop for Display (and Related) Services - Part 1: On Hook Data Transmission

Published Date: 06/07/2006

Wind turbines - Electromagnetic compatibility

Published Date: 11/26/2008

Evaluation of electromagnetic fields around power transformers

Published Date: 10/14/2009

Rules for the determination of uncertainties in the measurement of the losses on power transformer and reactors

Published Date: 07/18/2007

Railway applications - Safety measures for the personnel working on or near overhead contact lines