DS DS/EN 60721-3-7/A1
DS DSEN 60721-3-7A1 1997-AUG-14 Classfcaton of envronmental condtons - Part 3 Classfcaton of groups of envronmental parameters and ther severtes - Secton 7 Portable and non-statonary use
DS DSEN 60721-3-7A1 1997-AUG-14 Classfcaton of envronmental condtons - Part 3 Classfcaton of groups of envronmental parameters and ther severtes - Secton 7 Portable and non-statonary use
The standard classifies groups of environmental parameters and their severities to which products are subjected during portable and non-stationary use, including periods of transfer, down time, maintenance and repair.