BS EN ISO 13264:2017 Thermoplastics piping systems for non-pressure underground drainage and sewerage. Thermoplastics fittings. Test method for mechanical strength or flexibility of fabricated fittings

Strength of materials
Flexibility
Plastic pipelines
Drainage
Underground
Sewerage
Sewers
Pipes
Pipe fittings
Mechanical testing
Pipework systems
Bend testing
Plastics
Thermoplastic polymers

Link: BS EN ISO 13264:2017 Thermoplastics piping systems for non-pressure underground drainage and sewerage. Thermoplastics fittings. Test method for mechanical strength or flexibility of fabricated fittings
Source: BSI Standards

BS EN 15004-9:2017 Fixed firefighting system. Gas extinguishing systems Physical properties and system design of gas extinguishing systems for IG-55 extinguishant

Firefighting
Fire safety
Firefighting equipment
Occupational safety
Fire safety in buildings
Safety measures
Fire extinguishers (built-in)
Gases
Design
Physical properties of materials
Argon
Nitrogen
Fire extinguishers

Link: BS EN 15004-9:2017 Fixed firefighting system. Gas extinguishing systems Physical properties and system design of gas extinguishing systems for IG-55 extinguishant
Source: BSI Standards

BS EN ISO 1825:2017 Rubber hoses and hose assemblies for aircraft ground fuelling and defuelling. Specification

Rubber
Diameter
Temperature
Pipe couplings
Testing
Fuel pumps
Aircraft ground servicing
Physical properties of materials
Pressure
Dimensions
Flexible pipes
Dimensional tolerances
Reinforced materials
Aviation fuels
Marking
Classification systems

Link: BS EN ISO 1825:2017 Rubber hoses and hose assemblies for aircraft ground fuelling and defuelling. Specification
Source: BSI Standards