BS EN IEC 63093-7:2018 Ferrite cores. Guidelines on dimensions and the limits of surface irregularities EER-cores

Cracking
Ferrites
Magnetic cores
Electrical components
Magnetic devices
Chipping resistance
Assessed quality
Visual inspection (testing)
Area
Flaws
Length
Electronic equipment and components
Surface defects
Surface properties
Edge
Defects

Link: BS EN IEC 63093-7:2018 Ferrite cores. Guidelines on dimensions and the limits of surface irregularities EER-cores
Source: BSI Standards

BS HD 60364-8-1:2015 Low-voltage electrical installations Energy efficiency

Emergency electrical installations
Temporary electrical installations
Electric power distribution
Low-voltage equipment
Electric load
Electric power systems
Domestic electrical installations
Energy consumption
Energy conservation
Industrial electrical installations
Electrical installations
Voltage
Low voltage
Low-voltage installations
Efficiency

Link: BS HD 60364-8-1:2015 Low-voltage electrical installations Energy efficiency
Source: BSI Standards

BS EN 9120:2018 Quality Management Systems. Requirements for Aviation, Space and Defence Distributors

Technical documents
Management operations
Quality assurance
Quality management
Stock control
Aircraft components
Personnel
Selling
Quality auditing
Air transport engineering
Records (documents)
Quality assurance systems
Military equipment
Consumer-supplier relations
Space technology components
Delivery
Planning

Link: BS EN 9120:2018 Quality Management Systems. Requirements for Aviation, Space and Defence Distributors
Source: BSI Standards