Non-destructive examination of fusion welds. Visual examination Ingestion-build-58320 It establishes a comprehensive number

It establishes a comprehensive number coding system suitable for all dental rotary instruments by use of a 15-digit code number identifying general and specific characteristics of instruments or groups of instruments

Simplified approach

also for a computerised set of information

UK and developed through the British Standards Institution (BSI) as a Work Package of an EU sponsored research project

anthropometric data taking into account ethnic groups likely to be found in European countries

Non-destructive examination of fusion welds. Visual examination Ingestion-build-58320 It establishes a comprehensive numberThis European Standard covers the visual examination of fusion welds in metallic materials. The examination is normally performed on welds in the as welded condition but exceptionally, for example when required by an application standard or by agreement between the contracting parties, the examination may be carried out at other stages during the welding process.