BS EN 4604-006:2019 Aerospace series. Cable, electrical, for signal transmission Cable, coaxial, 50 ohms, 200 °C, type WM. Product standard

Mass
Frequencies
Temperature
Designations
Dimensions
Electrical properties and phenomena
Communication cables
Aircraft components
Testing conditions
Coaxial cables
Electric cables
Signal transmission

Link: BS EN 4604-006:2019 Aerospace series. Cable, electrical, for signal transmission Cable, coaxial, 50 ohms, 200 °C, type WM. Product standard
Source: BSI Standards

BS EN IEC 61810-10:2019 Electromechanical elementary relays Additional functional aspects and safety requirements for high-capacity relays

Type testing
Testing conditions
Fire tests
Switchgear
Rigid conductors
Flexible conductors
Marking
Ratings
Pollution control
Endurance testing
Electric current
Electric contacts
Environment (working)
All-or-nothing relays
Fire resistance
Thermal resistance
Switches
Performance testing
Temperature rise
Relays
Technical data sheets
Mechanical testing
Electric terminals
Electromechanical devices
Area
Electrical testing
Temperature measurement

Link: BS EN IEC 61810-10:2019 Electromechanical elementary relays Additional functional aspects and safety requirements for high-capacity relays
Source: BSI Standards