HD 478.2.1 S1:1989
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Classification of environmental conditions - Part 2: Environmental conditions appearing in nature - Temperature and humidity
01-09-1990
22-12-1989
Presents types of open-air climate in terms of temperature and humidity. Intended to be used as a part of the background material when selecting appropriate temperature and humidity severities for product applications. Colour maps CHF 10.- (the set)
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