This standard covers natural conditions occurring in nature, especially earthquakes, vibrations and shocks. save
KS C IEC 60721-2-6:2003 history
2023KS C IEC 60721-2-6-2023 Classification of Environmental Conditions Part 2: Natural Environmental Conditions Seismic Vibrations and Shocks
0000 KS C IEC 60721-2-6-2003(2018)
2003KS C IEC 60721-2-6:2003 Classification of environmental conditions-Part 2:Environmental conditions appearing in nature-Earthquake vibration and shock