Conductors for overhead lines - Round wire concentric lay stranded conductors.
实施日期:2010-10-01
实施日期:2008-05-30
Conveyor belts - Electrical conductivity - Specification and test method (ISO 284:2012); German version EN ISO 284:2012
实施日期:2013-04-01
Connectors for electronic equipment - Part 7-1: Detail specification for 8-way, shielded, free and fixed connectors
适用范围:IEC 60603-7-1:2011 covers 8-way shielded free and fixed connectors. It specifies the dimensions, mechanical, electrical and environmental characteristics and tests, in relation to the shield, additiona...
发布日期:2011-04-07 实施日期:2011-04-07
发布日期:2013-09-12 实施日期:2013-09-12
High-pressure mercury vapour lamps Performance specifications
适用范围:The document specifies the performance requirements for high-pressure mercury vapour lamps for general lighting purposes, with or without a red correcting fluorescent coating.#,,#
实施日期:2002-03-01
Methods of measurement of electrical performance for LF/VLF transmiters
适用范围:本标准规定了低频/甚低频通信发射机的电性能定义、测量条件和测量方法。 本标准适用于低频/甚低频通信发射机(不带天线)的电气性能测量。具体的测量项目以及性能指标按产品规范规定。
发布日期:1906-06-08 实施日期:1997-01-01
Connectors for electronic equipment - Part 4-107: Printed board connectors with assessed quality - Detail specification for shielded two-part connectors having a basic grid of 2,0 mm,fixed part with so...
适用范围:The document specifies two-part connector with 2 or 10 contacts and a basic grid of 2,0 mm.#,,#
实施日期:2002-04-01
Instrument transformers. Part 102:Ferroresonance oscillations in substations with inductive voltage transformers
适用范围:IEC/TR 61869-102:2014(E) provides technical information for understanding the undesirable phenomenon of ferroresonance oscillations in medium voltage and high voltage networks in connection with induct...
发布日期:2014-01-21 实施日期:2014-01-21
Helical-scan digital component video cassette recording system using 19 mm magnetic tape (format D-1)
适用范围:The standard is applicable to magnetic recording of one digital video and four digital audio signals, using 19 mm tape cassettes. It is valid for TV signals in digital component form, genrated accordin...
实施日期:2001-12-01
Guide for field testing of shielded power cable systems using very low frequency (vlf)
实施日期:2004-09-23
实施日期:2007-02-01
Laboratory data communication part 4: Device profiles for DIN-measurements-bus
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