实施日期:2012-12-05
Measurements and test methods and standard values for 32kHz quartz crystal units for wrist watches ...
实施日期:1988-01-06
实施日期:2010-10-01
Fixed capacitors for use in electronic equipment--Part 13:Sectional specification--Fixed polypropylene film dielectric metal foil d.c. capacitors
适用范围:本标准适用于电子设备用的具有以聚丙烯膜作为介质、并以薄金属箔作电极的直流固定电容器。无线电干扰抑制用的电容器不包括在本标准中。而包括在IEC 384-14《电子设备用固定电容器,第14部分:分规范:无线电干扰抑制用固定电...
发布日期:1988-12-22 实施日期:1989-07-31
Tools for pressing. Guide bushes. Form B,ball cage bushes,plain,type 2
发布日期:2014-01-31 实施日期:2014-01-31
Luft-und Raumfahrt. Rohrverschraubung 8 0' aus Titanlegierung. Winkelverschraubungen 90 mit Anschweissenden Pipe Coupling 8 Degrees 30' in Titanium Alloy-Elbows 90 Degree Welded Ends Serie aerospatiale...
适用范围:This standard specifies the characteristics of elbows 90° welded ends, for pipe couplings 8°30′, in titanium alloy, for aerospace applications. Nominal pressure: up to 28 000 kPa Temperature range: - ...
实施日期:2001-11-15
Shunt capacitors for a.c. power systems having a rated voltage above 1 000 V. Part 1:General Condensateurs shunt pour réseaux. courant alternatif de tension assignée supérieure. 1 000 V. Partie 1:Génér...
实施日期:2005-07-01
发布日期:2013-02-20 实施日期:2013-02-20
Connectors for electronic equipment; Tests and measurements; Part 3-1: Insulation tests; Test 3a: Insulation resistance
适用范围:The object of this test is to define a standard test method to assess the insulation resistance of electromechanical components.
实施日期:2003-01-01
Semiconductor devices. Integrated circuits - Part 3: Analogue integrated circuits - Section one: Blank detail specification for monolithic integrated operational amplifiers
发布日期:1991-08-01 实施日期:1991-08-01
Fixed capacitors for use in electronic equipment - Part 18-2: Blank detail specification - Fixed aluminium electrolytic surface mount capacitors with non-solid electrolyte - Assessment level EZ
适用范围:IEC 60384-18-2:2007 is a blank detail specification and is a supplementary document to the sectional specification and contains requirements for style, layout and minimum content of detail specificatio...
发布日期:2007-03-12 实施日期:2007-03-12
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