BS EN IEC 61280-4-1:2019 Fibre-optic communication subsystem test procedures Installed cabling plant. Multimode attenuation measurement

Performance testing
Fibre optics
Fibre optic connectors
Optical communication systems
Telecommunication
Optoelectronic devices
Fibre optic cables
Attenuation
Optical fibres

Link: BS EN IEC 61280-4-1:2019 Fibre-optic communication subsystem test procedures Installed cabling plant. Multimode attenuation measurement
Source: BSI Standards

BS EN 62133-2:2017 – TC Tracked Changes. Secondary cells and batteries containing alkaline or other non-acidelectrolytes. Safety requirements for portable sealed secondary cells, and for batteries made from them, for use in portable applications Lithium systems

Alkaline batteries
Hazards
Electrolytes
Charge measurement
Impact tests
Type testing
Electrical testing
Vibration testing
Thermal-cycling tests
Electric cells
Safety measures
Storage batteries
Portable

Link: BS EN 62133-2:2017 – TC Tracked Changes. Secondary cells and batteries containing alkaline or other non-acidelectrolytes. Safety requirements for portable sealed secondary cells, and for batteries made from them, for use in portable applications Lithium systems
Source: BSI Standards

BS ISO 16505:2019 Road vehicles. Ergonomic and performance aspects of Camera Monitor Systems. Requirements and test procedures

Visual perception
Vehicle controls
Control systems
Road vehicles
Ergonomics
Road vehicle components
Drivers (vehicles)
Display devices
Traffic control
Legibility
Information
Information exchange
Visual signals

Link: BS ISO 16505:2019 Road vehicles. Ergonomic and performance aspects of Camera Monitor Systems. Requirements and test procedures
Source: BSI Standards

BS ISO 2965:2019 Materials used as cigarette papers, filter plug wrap and filter joining paper, including materials having a discrete or oriented permeable zone and materials with bands of differing permeability. Determination of air permeability

Equations
Gas flow
Testing conditions
Statistical methods of analysis
Air
Reproducibility
Flow measurement
Calibration
Control samples
Test specimens
Test equipment
Paper
Cigarette filters
Permeability measurement
Leak tests
Specimen preparation
Cigarettes
Cigarette paper
Air permeability
Tobacco
Tobacco testing

Link: BS ISO 2965:2019 Materials used as cigarette papers, filter plug wrap and filter joining paper, including materials having a discrete or oriented permeable zone and materials with bands of differing permeability. Determination of air permeability
Source: BSI Standards