BS IEC 60898-3:2019 Electrical accessories. Circuit-breakers for overcurrent protection for household and similar installations Circuit-breakers for DC operation

Electrical equipment
Rated voltage
Domestic electrical installations
Electrical testing
Switchgear
Electrical measurement
Overcurrent protection
Power losses
Miniature circuit-breakers
Circuit-breakers
Marking
Ratings
Electrical protection equipment
Short-circuit current tests
Test equipment
Household equipment
Rated current
Testing conditions
Circuits
Overcurrent circuit-breakers
Sampling methods
Mechanical testing
Grades (quality)

Link: BS IEC 60898-3:2019 Electrical accessories. Circuit-breakers for overcurrent protection for household and similar installations Circuit-breakers for DC operation
Source: BSI Standards

BS ISO 6721-8:2019 Plastics. Determination of dynamic mechanical properties Longitudinal and shear vibration. Wave-propagation method

Shear stress
Plastics and rubber technology
Plastics
Test equipment
Test specimens
Polymers
Mechanical measurement
Wave propagation
Ultrasonic testing
Wave properties and phenomena

Link: BS ISO 6721-8:2019 Plastics. Determination of dynamic mechanical properties Longitudinal and shear vibration. Wave-propagation method
Source: BSI Standards

PD CEN/TR 15371-2:2019 Safety of toys. Interpretations Replies to requests for interpretation of the chemical standards in the EN 71- series

Labels
Graphic symbols
Age
Mechanical properties of materials
Packaging
Baby toys
Marking
Soft toys
Safety measures
Toys
Physical testing
Physical properties of materials
Mechanical tests

Link: PD CEN/TR 15371-2:2019 Safety of toys. Interpretations Replies to requests for interpretation of the chemical standards in the EN 71- series
Source: BSI Standards