实施日期:2005-10-01
发布日期:2003-06-01 实施日期:2003-06-01
Power line communication systems for power utility applications - Part 1: Planning of analogue and digital power line carrier systems operating over EHV/HV/MV electricity grids (IEC 62488-1:2012); Germ...
发布日期:2013-11-01 实施日期:2013-11-01
Electric cables Guide to use for cables with a rated voltage not exceeding 450/750 V Part 3:National standard cables not included in HD 21 and HD 22 Together with BS 7540-1:2005 and BS 7540-2:2005 supe...
适用范围:To be read in conjunction with BS 7540-1:2005
实施日期:2005-07-22
Huellrohre aus Bandstahl fuer Spannglieder. Begriffe,Anforderungen,Gueteueberwachung Steel Strip Sheaths for Prestressing Tendons-Terminology,Requirements Quality Control Gaines en feuillard d'acier po...
适用范围:This European Standard is applicable to uncoated cylindrical steel sheaths with a corrugated profile and with a nominal internal diameter of up to 130 mm and their connectors (couplers) which are assem...
实施日期:2003-08-12
Conduit systems for cable management - Part 21: Particular requirement - Rigid conduit systems
适用范围:GB/T 20041.1-2005的本章适用,除下述内容外: 增加: GB 20041的本部分规定了刚性导管系统的要求。
发布日期:2008-12-30 实施日期:2010-02-01
Coaxial communication cables - Part 1-122: Electrical test methods - Test for cross-talk between coaxial cables
适用范围:applies to coaxial communications cables. It specifies a test method for determining the cross-talk between coaxial cables for use in communications systems. This method is applicable for the measureme...
发布日期:2006-03-13 实施日期:2006-03-13
Steckverbinder fuer elektronische Einrichtungen. Mess-und Pruefverfahren. Pruefung 25c. Veraenderung der Anstiegszeit Connectors for Electronic Equipment-Tests and Measurement-Part 25-3:Test 25c-Rise T...
适用范围:This part of IEC 60512 applies to electrical connectors, sockets, cable assemblies or inter-connection systems. This standard describes a method for measuring the effect a specimen has on the rise time...
实施日期:2001-11-16
250 Twin-Core,Three-Core EPR Insulated PVC Sheathed Metal Netting Covered Cable and 250V Twin-Core, Three-core EPR Insulated PVC Sheathed Metal Netting Covered PVC Anti-Corrosion Cable for Marine Use
发布日期:1982-07-21 实施日期:1988-10-15
Electrical Penetration Assemblies in Containment Structures for Nuclear Power Generating Stations Ensembles De Traversee Electrique Dans Les Structures De Confinement Des Centrales Nucleaires Bilingual...
适用范围:This standard covers the engineered safety requirements to be met in the design, calculation, fabrication, assembly, testing, installation and maintenance of cable penetrations. It describes those requ...
实施日期:1983-01-01
Common Test Methods for Cables Under Fire Conditions-Tests on Gases Evolved During Combustion of Materials From Cables-Part 2-3:Procedures-Determination of Degree of Acidity of Gases for Cables by Dete...
适用范围:Specifies the test method and procedure for the determination of the degree of acidity of gases evolved during the combustion of electrical or optical cables by determination of the weighted average of...
实施日期:1999-09-15
Insulators for overhead lines - Composite suspension and tension insulators for a.c. systems with a nominal voltage greater than 1000 V - Definitions, test methods and acceptance criteria
实施日期:2009-06-01
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