Electric traction. Rotating electrical machines for rail and road vehicles - Machines other than electronic converter-fed alternating current motors Ingestion-build-82061

Electric traction. Rotating electrical machines for rail and road vehicles - Machines other than electronic converter-fed alternating current motors Ingestion-build-820611 Scope and object This part of IEC 60349 is applicable to rotating electrical machines, other than electronic converter fed alternating current motors, forming part of the equipment of electrically propelled rail and road vehicles. The vehicles may obtain power either from an external supply or from an internal source. The object of this standard is to enable the performance of a machine to be confirmed by tests and to provide a basis for assessment

Reliability assessment of assembly

f) selection of coatings (including the opportunity to select non-hexavalent chromium-containing coatings)

Medical facilities

• Stress-relief heat treatments

- all types of welds

This document provides general conditions for the standard performance of optical dynamic modules

and supporting the adoption

• Underground and immersed metallic structures

This International Standard specifies general criteria for the competence of impartial bodies performing inspection irrespective of the sector involved

ISO 21248 defines terms for the quality assessment of national libraries and specifies the following methods for the assessment: performance measurement

Elbows welded ends are a key part of a piping system as these components are used to change the fluid flow direction

Compliance with the testing methods in BS EN 12697-3 for bitumen recovery can enable you to identify and effectively remove solvents