Non-active surgical implants. Joint replacement implants. Particular requirementsBS EN ISO 21534: 2009 Non active surgical implants. Joint replacement implants. Particular requirements There are three levels of international standard dealing with non active surgical implants. These are as follows, with level 1 being the highest: Level 1: BS EN ISO14630 General requirements for non active surgical implants and instrumentation used in association with implants Level 2: BS EN ISO21534 Particular requirements for families of non

and finishing options

Part 2: Method of test at elevated temperature

To establish material requirements for casting austenitic manganese steel for fixed crossings and cradles for crossings with moveable parts designed to be welded or bolted to rails

BS EN 12312-20 specifies health and safety requirements

BS ISO 30300 specifies the terminology for the Management Systems for Records (MSR) series of standards and the objectives and benefits of successfully implementing an MSR

and many more organizations in assessing the exposure of electromagnetic fields to the general public

The key changes made to EN 12620 on the aggregates for concrete include:

This European standard also makes recommendations for the scheduling of tests

1 Scope and field of application

Aluminium and its alloys

Achievement of risk reduction objectives

Overall sufficiency