Moldova standards PDF

Classification of environmental conditions. Part 2- Environmental conditions appearing in nature. Earthquake vibration and shock. Original standard IEC 60721-2-6-1990 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 60721-2-6-2022

Classification of environmental conditions - Part 3- Classification of groups of environmental parameters and their severities - Introduction. Original standard IEC 60721-3-0-2002 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 60721-3-0-2020

Classification of environmental conditions - Part 3-3- Classification of groups of environmental parameters and their severities - Stationary use at weatherprotected locations. Original standard IEC 60721-3-3-2002 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 60721-3-3-2019

Classification of environmental conditions - Part 3- Classification of groups of environmental parameters and their severities - Section 4- Stationary use at non-weatherprotected locations. Original standard IEC 60721-3-4-1995 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 60721-3-4-2019

Amendment 1 - Classification of environmental conditions - Part 3- Classification of groups of environmental parameters and their severities - Section 4- Stationary use at non-weatherprotected locations. Original standard IEC 60721-3-4-1995 amd1-1996 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 60721-3-4-2019

Classification of environmental conditions - Part 3- Classification of groups of environmental parameters and their severities - Section 9- Microclimates inside products. Original standard IEC 60721-3-9-1993 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 60721-3-9-2024