Fixed firefighting systems. Components for gas extinguishing systems - Requirements and test methods for high and low pressure selector valves and their actuatorsThis European Standard specifies requirements and describes test methods for selector valves and their actuators used in CO2 , Inert Gas or Halocarbon gas fire extinguishing systems.

This part of BS EN 752 covers general matters and sets out definitions of terms that relate to the functional requirements of drain and sewer systems outside buildings

information systems

Resistance to environmental influences

The model defines fields for the data and the type of data that can be put into these fields

BS EN ISO 14007 Environmental management

Gas extinguishing systems manufacturers and installers

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

Square bars

The standard will also have an impact upon the design of new buildings through clients’ desire to set the right budgets and optimize their life cycle costs

covering testing conditions

BS EN ISO 14006 Environmental management systems

for example in the form of labels or declarations