Moldova standards PDF

Photometry - The CIE system of physical photometry. Original standard ISO 23539-2005 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO CIE 23539-2023

Safety and control devices for gas burners and gas-burning appliances - Particular requirements - Part 5- Manual gas valves. Original standard ISO 23551-5-2014 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 23551-5-2023

Safety and control devices for gas burners and gas-burning appliances - Particular requirements - Part 6- Thermoelectric flame supervision controls. Original standard ISO 23551-6-2014 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 23551-6-2021

Safety and control devices for gas burners and gas-burning appliances - Particular requirements - Part 8- Multifunctional controls. Original standard ISO 23551-8-2016 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 23551-8-2023

Safety and control devices for gas burners and gas-burning appliances - Particular requirements - Part 8- Multifunctional controls - Amendment 1- Overheating safety devices. Original standard ISO 23551-8-2016 amd1-2019 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 23551-8-2023

Safety and control devices for gas burners and gas-burning appliances - Particular requirements - Part 9- Mechanical gas thermostats. Original standard ISO 23551-9-2015 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 23551-9-2022