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Defines classes of microclimatic conditions, to which components (basic parts, assemblies, built-in units) may be subjected inside products, and which are used under the climatic conditions classified in IEC 60721-3-3 and IEC 60721-3-4. Product Details
Edition: 1.0 Published: 07/20/1993 Number of Pages: 21File Size: 1 file , 910 KB