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
Determination of the characteristic limits (decision threshold, detection limit and limits of the confidence interval) for measurements of ionizing radiation - Fundamentals and application (ISO 11929:2...
实施日期:2011-01-01
实施日期:2010-01-31
Information technology -- Business operational view -- Part 5: Identification and referencing of requirements of jurisdictional domains as sources of external constraints
发布日期:2008-06-01 实施日期:2008-06-01
Technical rules for producing digital products of 1:10 000 1:50 000 fundamental hic information Part 4: Digital raster graphs
发布日期:2007-05-21 实施日期:2007-07-01
Non-destructive testing -- Equipment for eddy current examination -- Part 2: Probe characteristics and verification
发布日期:2008-09-01 实施日期:2008-09-01
Technical requirements for co-location and sharing of the telecommunication infrastructure. Part 3:Transmission lines
发布日期:2011-05-18 实施日期:2011-06-01
实施日期:2006-07-31
Standard for construction of hydrological fundamental facilities and technical equipment
发布日期:2002-07-15 实施日期:2002-10-01
Eurocode 1. Einwirkungen auf Tragwerke. Allgemeine Einwirkungen-Schneelasten Eurocode 1. Actions on structures. Part 1-3:General actions. Snow loads Eurocode 1. Actions sur les structures. Actions géné...
实施日期:2003-07-24
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