Space data and information transfer systems. Attitude data messages1 Scope This International Standard specifies two standard message formats for use in transferring spacecraft attitude information between space agencies: the attitude parameter message (APM) and the attitude ephemeris message (AEM). Such exchanges are used for: preflight planning for tracking or attitude estimation support; scheduling attitude and data processing support; carrying out attitude operations; performing attitude comparisons; carrying out

This document specifies the minimum performance requirements and methods of test for personal protective equipment (PPE) face and eye protection

ISO 7492 specifies the dimensions and performance requirements for dental explorers

The most significant technical change is the introduction of a measurement procedure for the characterization of the wheel acoustic roughness

Vibrations induced by footsteps in floors can annoy occupants or disturb the operation of sensitive equipment and processes if the vibrations are not properly controlled

taking into account the requirements and options of the Recast Energy Performance of Buildings Directive [11] (abbreviated as EPBD)

It has been prepared to provide a state-of-the-art position to all persons and/or companies providing a service in the funeral sector

Testing houses and labs for rotating electrical machines

which gives general guidance on inspection

for EN 4531-101 contacts

existing authentication protocols between an ICC and an external device used for establishing a secure channel are enhanced with privacy protection

It covers both complete doorsets

electromagnetic compatibility (EMC) and many more