IEC TR 61189-5-506:2019 Test methods for electrical materials, printed boards and other interconnection structures and assemblies General test methods for materials and assemblies. An intercomparison evaluation to implement the use of fine-pitch test structures for surface insulation resistance (SIR) testing of solder fluxes in accordance with IEC 61189-5-501

Soldering fluxes
Evaluation
Structures
Printing board
Test methods

Link: IEC TR 61189-5-506:2019 Test methods for electrical materials, printed boards and other interconnection structures and assemblies General test methods for materials and assemblies. An intercomparison evaluation to implement the use of fine-pitch test structures for surface insulation resistance (SIR) testing of solder fluxes in accordance with IEC 61189-5-501
Source: BSI Standards

BS EN IEC 61158-4-19:2019 Industrial communication networks. Fieldbus specifications Data-link layer protocol specification. Type 19 elements

Industrial
Bus networks
Communication procedures
Data link layer (OSI)
Process control
Interfaces (data processing)
Fieldbus
Automatic control systems
Open systems interconnection
Computer networks
Data transmission
Communication networks

Link: BS EN IEC 61158-4-19:2019 Industrial communication networks. Fieldbus specifications Data-link layer protocol specification. Type 19 elements
Source: BSI Standards

BS EN IEC 61158-4-3:2019 Industrial communication networks. Fieldbus specifications Data-link layer protocol specification. Type 3 elements

Fieldbus
Communication procedures
Bus networks
Interfaces (data processing)
Data link layer (OSI)
Open systems interconnection
Industrial
Communication networks
Process control
Computer networks
Data transmission
Automatic control systems

Link: BS EN IEC 61158-4-3:2019 Industrial communication networks. Fieldbus specifications Data-link layer protocol specification. Type 3 elements
Source: BSI Standards

BS EN 13381-7:2019 Test methods for determining the contribution to the fire resistance of structural members Applied protection to timber members

Floors
Performance testing
Timber construction
Roofs
Structural members
Wood
Fire safety
Fire tests
Surface spread of flame
Walls
Beams
Fire safety in buildings
High-temperature testing
Construction systems parts
Structural timber
Flame propagation
Construction systems
Fire resistance
Columns
Timber beams

Link: BS EN 13381-7:2019 Test methods for determining the contribution to the fire resistance of structural members Applied protection to timber members
Source: BSI Standards