实施日期:2010-01-31
Digital Enhanced Cordless Telecommunications (DECT) - Common Interface (CI) Test Case Library (TCL) - Part 1: Test Suite Structure (TSS) and Test Purposes (TP) for Medium Access Control (MAC) layer
实施日期:2010-10-01
Abgasanlagen. Pruefverfahren fuer System-Abgasanlagen. Allgemeine Pruefverfahren Chimneys Test methods for system chimneys Part 1:General test methods Conduits de fumee. Methodes d'essai pour les syste...
实施日期:2004-09-08
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
Steckverbinder zur Verwendung in Lichtwellenleiter-Kommunikations-systemen. Produktnormen. Bauart FC-PC zum Anschluss von Einmodenfasern nach IEC 60793-2,Kategorie B1 Connectors Sets and Interconnect C...
实施日期:2001-11-09
Integrated Services Digital Network (ISDN); circuit-mode 64 kbit/s unrestricted 8 kHz structured bearer service category; service description; english version ETS 300108:1992
Classe A and class B concrete elements and buckets for gullies; Concrete elements
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实施日期:2006-06-01
实施日期:2011-03-31
Ventilation for buildings. Air diffusion. Aerodynamic testing and rating for mixed flow application:non-isothermal procedure for cold jet
发布日期:2013-03-31 实施日期:2013-03-31
Broadband Integrated Services Digital Network(B-ISDN)- Digital Subscriber Signalling System No.two(DSS2) protocol; connection characteristics; modification procedures for sustainable cell rate paramete...
Graphical Symbols for Electrical Apparatus (Communication) for Marine Engineering Drawings
发布日期:1981-08-20 实施日期:1984-05-18
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