ISO/IEC 29109-5:2019 Information technology. Conformance testing methodology for biometric data interchange formats defined in ISO/IEC 19794 Face image data

Conformity
Face (anatomy)
Identification methods
Performance testing
Biometrics
Data representation
Data processing
Photographic images
Image processing (computer)
Information exchange
Human body

Link: ISO/IEC 29109-5:2019 Information technology. Conformance testing methodology for biometric data interchange formats defined in ISO/IEC 19794 Face image data
Source: BSI Standards

BS EN ISO 1833-18:2019 Textiles. Quantitative chemical analysis Mixtures of silk with other protein fibres (method using sulfuric acid)

Mixtures
Fibre testing (textiles)
Textile testing
Wool fibres
Determination of content
Silk
Chemical analysis and testing
Quantitative analysis
Extraction methods of analysis
Hair (animal)
Textile fibres
Wool
Chemical tests (textiles)

Link: BS EN ISO 1833-18:2019 Textiles. Quantitative chemical analysis Mixtures of silk with other protein fibres (method using sulfuric acid)
Source: BSI Standards

BS EN ISO 14174:2019 Welding consumables. Fluxes for submerged arc welding and electroslag welding. Classification

Fluxes (materials)
Arc welding
Nickel
Steels
Submerged arc welding
Particle size distribution
Alloy steels
Particulate materials
Chemical composition
Designations
Marking
Welding
Classification systems
Unalloyed steels
Nickel alloys
Grades (quality)

Link: BS EN ISO 14174:2019 Welding consumables. Fluxes for submerged arc welding and electroslag welding. Classification
Source: BSI Standards