Aerospace. Electrohydrostatic actuator (EHA). Characteristics to be defined in procurement specifications1 Scope This International Standard defines the general characteristics, requirements and design data to be included in the procurement technical specification of an electrohydrostatic actuator (EHA) to be used to power aircraft control surfaces or other moving parts of an aerospace vehicle. This type of actuator is an alternative to the hydraulically powered servo control actuators that are currently used. It is intended that this International

telecommunications and radiocommunications systems

ISO 7492 provides the best industry guidance on requirements and dimensions for dental explorers to ensure the manufacturing of efficient dental explorers

PAS 124 can be downloaded from the BSI Shop or you can order a hard copy version

and undertaking a competent and principled approach to learning and development for organizations of all sectors

Earthquake engineering

BS EN 62341-5 is a part of an international multi-series standard that focuses on aspects of the organic light emitting diode (OLED) displays for electronic equipment

• Information to be supplied by the purchaser to the processor

and the security block (SB)

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ISO/IEC 13522-5 defines the MHEG object classes for interchange and use in base-level applications intended to be run on limited resource terminals such as set-top-boxes in such contexts as interactive broadband services

Annex B (informative) Quality management principles

BS 8243 gives recommendations for the design