BS ISO 20290-2:2019 Aggregates for concrete. Test methods for mechanical and physical properties Method for determination of resistance to fragmentation by Los Angeles Test (LA-Test)

Physical properties of materials
Mechanical systems
Fragmentation tests
Testing methods
Aggregates
Concretes

Link: BS ISO 20290-2:2019 Aggregates for concrete. Test methods for mechanical and physical properties Method for determination of resistance to fragmentation by Los Angeles Test (LA-Test)
Source: BSI Standards

BS ISO/IEC 30113-12:2019 Information technology. User interfaces. Gesture-based interfaces across devices and methods Multi-point gestures for common system actions

Sensors
Software (computers)
Computer software
Interfaces (data processing)
Information technology

Link: BS ISO/IEC 30113-12:2019 Information technology. User interfaces. Gesture-based interfaces across devices and methods Multi-point gestures for common system actions
Source: BSI Standards