STB PDF

Refrigerating systems and heat pumps - Pressure relief devices and their associated piping - Methods for calculation. Original standard BS EN 13136-2013 in PDF full version. Additional info + preview on request

Document status: Active

Buoyant aids for swimming instruction - Safety requirements and test methods for buoyant aids to be worn. Original standard BS EN 13138-1-2014 in PDF full version. Additional info + preview on request

Document status: Replaced by STB BS EN 13138-1-2021

Buoyant aids for swimming instruction. Safety requirements and test methods for buoyant aids to be worn. Original standard BS EN 13138-1-2021 in PDF full version. Additional info + preview on request

Document status: Active

Buoyant aids for swimming instruction - Safety requirements and test methods for buoyant aids to be held. Original standard BS EN 13138-2-2014 in PDF full version. Additional info + preview on request

Document status: Replaced by STB BS EN 13138-2-2021

Buoyant aids for swimming instruction - Safety requirements and test methods for swim seats to be worn. Original standard BS EN 13138-3-2014 in PDF full version. Additional info + preview on request

Document status: Replaced by STB BS EN 13138-3-2021

Ventilation for buildings. Performance testing of components/products for residential ventilation - Fans used in residential ventilation systems. Original standard BS EN 13141-4-2011 in PDF full version. Additional info + preview on request

Document status: Replaced by STB BS EN 13141-4-2021