BS EN 13476-1:2018 Plastics piping systems for non-pressure underground drainage and sewerage. Structured-wall piping systems of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) General requirements and performance characteristics

Pipework systems
Pipes
Plastics
Pipe fittings
Unplasticized polyvinyl chloride
Sewerage
Polyvinyl chloride
Polyethylene
Underground
Plastic pipelines
Grades (quality)
Performance
Polypropylene
Drainage
Designations
Stiffness
Sewers

Link: BS EN 13476-1:2018 Plastics piping systems for non-pressure underground drainage and sewerage. Structured-wall piping systems of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) General requirements and performance characteristics
Source: BSI Standards

BS EN IEC 62386-207:2018 Digital addressable lighting interface Particular requirements for control gear. LED modules (device type 6)

Light-emitting diodes
Electronic equipment and components
Digital signals
Data processing
Type testing
Lighting equipment
Interfaces (data processing)
Alternating current
Electric lamps
Electric control equipment
Control equipment
Electric ballasts
Direct current

Link: BS EN IEC 62386-207:2018 Digital addressable lighting interface Particular requirements for control gear. LED modules (device type 6)
Source: BSI Standards

BS EN IEC 62386-222:2018 Digital addressable lighting interface Particular requirements for control gear. Thermal lamp protection (device type 21)

Electronic equipment and components
Digital signals
Control equipment
Interfaces (data processing)
Alternating current
Electric control equipment
Direct current
Electric lamps
Data processing
Lighting equipment
Type testing

Link: BS EN IEC 62386-222:2018 Digital addressable lighting interface Particular requirements for control gear. Thermal lamp protection (device type 21)
Source: BSI Standards