DIN EN 4522 - DRAFT PDF

Published Date: 12/01/1988

Aerospace; universal joints, needle bearing supported, long-time lubricated, for rotary shafts; single joints; connection dimensions, loads, masses

Published Date: 06/01/2011

Aerospace - Bolts, screws and nuts - Allocation of materials and surface treatments, recommended selection; Text in German and English

Published Date: 09/01/1995

Aerospace series - Bolts, shouldered, thin hexagonal head, close tolerance shank, short thread, in alloy steel, cadmium plated - Classification: 1100 MPa (at ambient temperature)/235 °C; German version EN 2413:1995

Published Date: 12/01/1997

Aerospace series - Elements of electrical and optical connection; test methods - Part 312: Air leakage; German version EN 2591-312:1997

Published Date: 09/27/2013

IEC/IEEE Guide for Computer-based Control for Hydroelectric Power Plant Automation

Published Date: 12/11/2011

Power Transformers - Part 21: Standard Requirements, Terminology, and Test Code for Step-Voltage Regulators

Published Date: 06/14/2019

IEEE/IEC International Standard for TAP-changers --Part 2: Application guidelines

Published Date: 11/22/2004

IEC/IEEE International Standard - Higher Performance Protocol for the Standard Digital Interface for Programmable Instrumentation - Part 1: General

Published Date: 05/15/2004

IEC/IEEE International - Standard Digital Interface for Programmable Instrumentation - Part 2: Codes, formats, protocols and common commands

Published Date: 10/19/2020

IEEE/IEC International Standard - Nuclear facilities - Equipment important to safety - Seismic qualification