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DIN EN 60721-3-4 : 1995現(xiàn)行

CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - PART 3: CLASSIFICATION OF GROUPS OF ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES - SECTION 4: STATIONARY USE AT NON-WEATHERPROTECTED LOCATIONS

出版：German Institute for Standardisation (Deutsches Institut für Normung)

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基本信息
標(biāo)準(zhǔn)編號(hào)： DIN EN 60721-3-4 : 1995
發(fā)布時(shí)間：1995/1/1 0:00:00
標(biāo)準(zhǔn)類別：Standard
出版單位：German Institute for Standardisation (Deutsches Institut für Normung)
標(biāo)準(zhǔn)頁數(shù)：27
標(biāo)準(zhǔn)簡介

Specifies groups of environmental parameters and their severities to which products are subjected when mounted for stationary use at locations which are non-weatherprotected. Limited to those which may directly affect the performance of products. No special description of the effects of these conditions on the products is given. Environmental conditions directly related to fire or explosion hazards and conditions related to ionizing radiation are excluded. Microclimate within a product is not included.

本標(biāo)準(zhǔn)替代的舊標(biāo)準(zhǔn)

DIN IEC 60721-3-4 : 1989