STB PDF

Fine ceramics (advanced ceramics, advanced technical ceramics). Determination of bacterial reduction rate by semiconducting photocatalytic materials under indoor lighting environment. Semi-dry method for estimating antibacterial activity on the actual environmental bacteria contamination surface. Original standard BS ISO 22551-2020 in PDF full version. Additional info + preview on request

Document status: Active

Ships and marine technology. Propeller shaft revolution indicators. Electric type and electronic type. Original standard BS ISO 22554-2023 in PDF full version. Additional info + preview on request

Document status: Active

Ships and marine technology. Propeller pitch indicators. Original standard BS ISO 22555-2022 in PDF full version. Additional info + preview on request

Document status: Active

Safety requirements for lifts (elevators) - Global essential safety requirements (GESRs). Original standard BS ISO 22559-1-2014 in PDF full version. Additional info + preview on request

Document status: Replaced by STB BS ISO 8100-20-2018

Gasoline engines with direct fuel injection (GDI engines). Installation of the injectors to the engine. Original standard BS ISO 22561-2020 in PDF full version. Additional info + preview on request

Document status: Active

Road vehicles. Durability test method of starter relay for stop and start system. Original standard BS ISO 22565-2019 in PDF full version. Additional info + preview on request

Document status: Active