BS EN 1295-1:2019 Structural design of buried pipelines under various conditions of loading General requirements

Pressure pipes
Imposed loading
Sewerage
Factor of safety
Pipes
Flow charts
Structural design
Mathematical calculations
Safety measures
Strength of materials
Sewers
Physical properties of soils
Semi-rigid structures
Loading
Flexible pipes
Rigid pipes
Pipelines
Underground
Formulae (mathematics)
Water supply
Drainage
Pipe laying

Link: BS EN 1295-1:2019 Structural design of buried pipelines under various conditions of loading General requirements
Source: BSI Standards

BS ISO 6489-5:2019 Agricultural vehicles. Mechanical connections between towed and towing vehicles Specifications for non-swivel clevis couplings

Dimensions
Towing attachments
Trailers
Agricultural equipment
Agricultural tractors
Tractors
Agricultural trailers
Vehicles
Clevises
Clevis pins

Link: BS ISO 6489-5:2019 Agricultural vehicles. Mechanical connections between towed and towing vehicles Specifications for non-swivel clevis couplings
Source: BSI Standards