I.S. EN 60721-3-4:1997現(xiàn)行

Classification Of Environmental Conditions Part 3: Classification Of Groups Of Environmental Parameters And Their Severities - Section 4: Stationary Use At Non-weather-protected Locations

出版：National Standards Authority of Ireland

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基本信息

標(biāo)準(zhǔn)編號： I.S. EN 60721-3-4:1997

發(fā)布時間：1997/12/2 0:00:00

標(biāo)準(zhǔn)類別：Standard

出版單位：National Standards Authority of Ireland

標(biāo)準(zhǔn)頁數(shù)：78

標(biāo)準(zhǔn)簡介

Defines groups of environmental parameters and their severities to which products are subjected when mounted for stationary use at locations which are non-weatherprotected, including periods of erection work, downtime, maintenance and repair.

等同采用的國際標(biāo)準(zhǔn)

SS EN 60721-3-4:2001 - Identical

IEC 60721-3-4 Ed. 2.0 - Identical

BS EN 60721-3-4:1995 - Identical

UNE EN 60721-3-4:1997 - Identical

SN EN 60721-3-4:1995 - Identical

DIN EN 60721-3-4 (1995-09) - Identical

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I.S. EN 60721-3-4:1997現(xiàn)行

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