Electric traction. Rotating electrical machines for rail and road vehicles - Machines other than electronic converter-fed alternating current motors1 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

It applies to specifications used within industry

It is applicable to unleaded petrol for use in petrol engine vehicles designed to run on unleaded petrol

BS 4267-8 enables you to identify the chloride content of ammonium nitrate for industrial use

the lower limit of the working range for nitroaromatics and nitramines can be assumed to be between 0

Who should use BS 9991:2015

The recommendations of this part of BS 5839 may also be applied to the fire detection components of combined domestic fire and intruder alarm systems or fire and social alarm systems

healthcare professionals

Proactively improve operational efficiency and governance

a unconnectorised or connectorised 100/200 GHz DWDM module that fulfil to be characterized as an EN standard product

The United Kingdon Accreditation Service (UKAS) operate an accreditation scheme to ISO Guide 34

and standard Data Link protocols

Two new fictional case studies have been added as subclauses A