Link:
Source: Legislation .gov.uk
Link:
Source: Legislation .gov.uk
Link:
Source: Legislation .gov.uk
Link:
Source: Legislation .gov.uk
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
Link: ISO 20780:2018 Space systems. Fiber optic components. Design and verification requirements
Source: BSI Standards
Plastic pipelines
Casing pipes
Pipes
Repair
Sewage
Plastics
Drainage
Underground
Renovation
Unplasticized polyvinyl chloride
Sewers
Pipe coatings
Strips
Pipework systems
Pipelines
Link: BS EN ISO 21225-1:2018 Plastics piping systems for the trenchless replacement of underground pipeline networks Replacement on the line by pipe bursting and pipe extraction
Source: BSI Standards
Sewerage
Underground
Physical properties of materials
Testing conditions
Polypropylene
Sewers
Marking
Recycling
Performance
Pipes
Plastic pipelines
Plastics
Pipework systems
Drainage
Polyethylene
Unplasticized polyvinyl chloride
Pipe fittings
Polyvinyl chloride
Compounding ingredients (rubber)
Carbon black
Plastics and rubber technology
Chemical analysis and testing
Spectrophotometry
Rubber
Colorimetry
Solvent extraction methods
Link: ISO 3858:2018 Rubber compounding ingredients. Carbon black. Determination of light transmittance of toluene extract
Source: BSI Standards