实施日期:2001-12-01
Classification of environmental conditions - Part 1: Environmental parameters and their severities (IEC 60721-1:1990 + A1:1992 + A2:1995); German version EN 60721-1:1995 + A2:1995
适用范围:The document contains a list of environmental parameters and their severities. The severities in this document are given without reference to their application. Sufficient guidance on application is av...
Classification of environmental conditions - Part 1: Environmental parameters and their severities
适用范围:Defines environmental parameters and a limited number of their severities within the range of conditions met by electrotechnical products when being transported, stored, installed and used.
发布日期:1990-12-31 实施日期:1990-12-31
实施日期:1998-06-01
Railway applications - Environmental conditions for equipment - Part 3: Equipment for signalling and telecommunications
实施日期:2010-09-01
Ergonomics of the thermal environment - Instruments for measuring physical quantities.
Specifications for surface meteorological observation Part 6: Measurement of air temperature and humidity
发布日期:2007-06-22 实施日期:2007-10-01
Aerospace series - Elements of electrical and optical connection - Test methods - Part 6315: optical elements - Fluid resistance
适用范围:The document specifies a method of checking the resistance of optical connection elements (including permanent connections) and fibre optic couplers to fluids and lubricants. It shall be used together ...
Temperature measurement of the air in refrigerated display cabinets and commercial refrigerated storage cabinets
适用范围:This document describes the position of the temperature sensor of stationary temperature measuring instruments as well as their number in open and closed refrigerated display cabinets and commercial re...
实施日期:2007-09-01
实施日期:1998-06-01
Hygrothermal performance of buildings - Calculation and presentation of climatic data - Part 2: Hourly data for design cooling load
适用范围:This part of ISO 15927 gives the definition and specifies methods of calculation and presentation of themonthly external design climate to be used in determining the design cooling load of buildings an...
实施日期:2009-07-01
Railway applications. Environmental conditions for equipment. Part 1:Equipment on board rolling stock CORRIGENDUM 1
实施日期:2010-11-01
Ergonomics of the thermal environment - Analytical determination and interpretation of thermal comfort using calculation of the PMV and PPD indices and local thermal comfort criteria.
Aerospace series - Elements of electrical and optical connection - Test methods - Part 6324: optical elements - Interfacial sealing
适用范围:The document specifies a method of checking the interfacial sealing of optical connection elements (including permanent connections).
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