Construction systems parts
Unplasticized polyvinyl chloride
Polyvinyl chloride
Specimen preparation
Test specimens
Construction materials
Profile
Windows
Test equipment
Testing conditions
Impact testing
Doors
Link: BS EN 477:2018 Plastics. Poly(vinyl chloride) (PVC) based profiles. Determination of the resistance to impact of profiles by falling mass
Source: BSI Standards
Link: IEC/IEEE 60076-57:129:2017 Power transformers Transformers for HVDC applications
Source: BSI Standards
Logical operations
Boolean algebra
Logic diagrams
Graphic symbols
Logic circuits
Logic devices
Graphic representation
Symbols
Link: PD IEC/TS 63064:2018 Graphical symbols for diagrams. Guidance on design for standardization in IEC 60617
Source: BSI Standards
Cathodic protection
Blast-furnace cement
Accelerated corrosion tests
Concretes
Test methods
Metal oxide semiconductors
Link: BS ISO 19097-1:2018 Accelerated life test method of mixed metal oxide anodes for cathodic protection Application in concrete
Source: BSI Standards
Visual perception
Size
Testing conditions
Ophthalmology
Grades (quality)
Ophthalmic test equipment
Dimensions
Ophthalmic equipment
Luminance
Optical measurement
Optical instruments
Standard measures
Angles (geometry)
Link: BS EN ISO 8596:2018 Ophthalmic optics. Visual acuity testing. Standard and clinical optotypes and their presentation
Source: BSI Standards
