Electrical accessories - Circuit-breakers for overcurrent protection for
household and similar installations - Part 3: Circuit-breakers for DC operation
Electrical accessories - Circuit-breakers for overcurrent protection for
household and similar installations - Part 3: Circuit-breakers for DC operation
Electrical accessories - Circuit-breakers for overcurrent protection for
household and similar installations - Part 3: Circuit-breakers for DC operation
Fixed installations and rolling stock for railway applications -
Technical criteria for the coordination between electric traction power
supply systems and rolling stock to achieve interoperability - Part 2:
Stability and harmonics
Plastics piping systems - Glass-reinforced thermosetting plastics (GRP)
pipes and fittings - Methods for regression analysis and their use (ISO 10928:2024)
Vitreous and porcelain enamels - Glass-lined apparatus for process
plants - Part 2: Designation and specification of resistance to chemical
attack and thermal shock (ISO 28721-2:2025)
Microbiology of the food chain - Horizontal method for the detection,
enumeration and serotyping of Salmonella - Part 4: Identification of
monophasic Salmonella Typhimurium (1,4,[5],12:i:-) by polymerase chain
reaction (PCR) (ISO 6579-4:2025)
Test methods for electrical materials, circuit boards and other
interconnection structures and assemblies - Part 2-809: X/Y coefficient
of thermal expansion (CTE) test for thick base materials by TMA
Circuit boards and circuit board assemblies - Design and use - Part 6-3:
Land pattern design - Description of land pattern for through hole
components (THT)