发布日期:2013-12-31 实施日期:2013-12-31
Multi-element metallic cables used in analogue and digital communication and control. Sectional specification for unscreened cables characterised up to 100 MHz. Horizontal and building backbone cables
发布日期:2013-09-30 实施日期:2013-09-30
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发布日期:2011-05-18 实施日期:2011-06-01
Standard for construction of hydrological fundamental facilities and technical equipment
发布日期:2002-07-15 实施日期:2002-10-01
Information security techniques - Public key infrastructure - Evaluation criteria for security classification protection of PKI system
发布日期:2007-08-23 实施日期:2008-01-01
发布日期:2005-04-20 实施日期:2005-04-20
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发布日期:2006-08-04 实施日期:2006-11-01
实施日期:2010-09-01
Low-voltage switchgear and controlgear assemblies Part5:Particular requirements for assemblies intended to be installed outdoors in public places-Cable distribution cabinets(CDCs) for power distributio...
实施日期:1999-10-01
Railway applications. Track. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance. Intrinsic characteristics. Sound absorption i...
发布日期:2012-11-30 实施日期:2012-11-30
发布日期:2008-06-30 实施日期:2008-06-30
Multi-element metallic cables used in analogue and digital communication and control. Sectional specification for un-screened cables characterised up to 500 MHz. Horizontal and building backbone cables...
发布日期:2013-01-31 实施日期:2013-01-31
Information technology -- Common Language Infrastructure (CLI) -- Technical Report: Common Generics
发布日期:2006-08-01 实施日期:2006-08-01
发布日期:2013-11-01 实施日期:2013-11-01
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Multi-element metallic cables used in analogue and digital communication and control - Part 7: Sectional specification for instrumentation and control cables
实施日期:2009-05-01
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