BS EN IEC 60332-3-23:2018 Tests on electric and optical fibre cables under fire conditions Test for vertical flame spread of vertically-mounted bunched wires or cables. Category B

Electric cables
Approval testing
Surface spread of flame
Fire tests
Vertical
Flame propagation
Electric wires
Bundled conductors
Type testing
Fibre optic cables

Link: BS EN IEC 60332-3-23:2018 Tests on electric and optical fibre cables under fire conditions Test for vertical flame spread of vertically-mounted bunched wires or cables. Category B
Source: BSI Standards

BS EN ISO 19232-5:2018 Non-destructive testing. Image quality of radiographs Determination of the image unsharpness and basic spatial resolution value using duplex wire-type image quality indicators

Radiographic testing
Wires
Photographic images
Dimensions
Quality
Image distortion
Dimensional tolerances
Non-destructive testing
Marking
Radiography

Link: BS EN ISO 19232-5:2018 Non-destructive testing. Image quality of radiographs Determination of the image unsharpness and basic spatial resolution value using duplex wire-type image quality indicators
Source: BSI Standards

BS EN 4835:2018 Aerospace series. Installation and removal requirements for Ring locked fitting and reducer, 24$0D Cone up to 35 000 kPa (5 080 psi). Inch Series

Locking and locating devices
Locking rings
Fitting
Aircraft components
Pipe couplings
Installation
Toroidal sealing rings

Link: BS EN 4835:2018 Aerospace series. Installation and removal requirements for Ring locked fitting and reducer, 24{$permalink}D Cone up to 35 000 kPa (5 080 psi). Inch Series
Source: BSI Standards

BS IEC 61156-1-4:2018 Multicore and symmetrical pair/quad cables for digital communications Assessment of conductor heating in bundled cables due to the deployment of remote powering

Digital signals
Electric power transmission
Symmetrical
Multicore cables
Communication networks
Data transmission
Electric cables
Communication equipment
Communication cables
Temperature measurement
Computer networks
Bundled conductors
Multipair cables
Heating
Electric conductors

Link: BS IEC 61156-1-4:2018 Multicore and symmetrical pair/quad cables for digital communications Assessment of conductor heating in bundled cables due to the deployment of remote powering
Source: BSI Standards

BS EN 4836:2018 Aerospace series. Adaptor, Pipe coupling 24$0D Cone up to 35 000 kPa (5 080 psi) Ring-locked fitting. Reducer. Flareless End. Inch Series. Extra Fine Thread Pitch

Dimensions
Quality assurance
Labelling (process)
Pressure
Locking rings
Surface treatment
Roughness (surface)
Tolerances (measurement)
Designations
Packaging
Pipe fittings
Pipe couplings
Marking
Installation
Locking and locating devices
Aircraft components
Surface texture
Mass

Link: BS EN 4836:2018 Aerospace series. Adaptor, Pipe coupling 24{$permalink}D Cone up to 35 000 kPa (5 080 psi) Ring-locked fitting. Reducer. Flareless End. Inch Series. Extra Fine Thread Pitch
Source: BSI Standards