Bevel gears. ISO system of accuracy1 Scope This International Standard establishes a classification system that can be used to communicate geometrical accuracy specifications of unassembled bevel gears, hypoid gears, and gear pairs. It defines gear tooth accuracy terms and specifies the structure of the gear accuracy grade system and allowable values. This International Standard provides the gear manufacturer and the gear buyer with a mutually advantageous reference for uniform

BS EN 17187 provides cultural heritage professionals with a guidance for a common methodology for the characterization of mortars used in cultural heritage

ISO/IEC TR 27023 is a security standard on information technology

This part of ISO 8528 applies to RIC engine driven AC generating sets for fixed and mobile applications with rigid or flexible mountings

where the knowledge and capabilities regarding the use of PHDs might not be as advanced as in other healthcare settings

BS EN 6035 on Aerospace series: Fibre reinforced plastics applies to:

ISO/IEC 27002 is an international standard on security techniques that discusses the code of practice for information security controls to enhance the security of a company’s data

This document does not establish the additional requirements for:

New (totally different) grade designations from those previously employed in EN 10225:2009 have been introduced

Witnessing

An alternative fire performance test is included

Who is BS EN 73 for

The cells (rigid or flexible) are attached to test surfaces where soluble contaminants could be expected