Location and width of the recording head gap for centre sound records on 16mm perforated magnetic film
Airframe bearings, single row. Self aligning roller bearings. Corrosion-resisting steel. Dimensions and loads.
Electromechanical elementary relays. Part 1:General requirements Edition 3.0
适用范围:This part of IEC 61810 applies to electromechanical elementary relays (non-specified time allor-nothing relays) for incorporation into equipment. It defines the basic functionalrequirements and safety-...
实施日期:2008-02-01
Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1: General requirements
适用范围:IEC 61010-1:2010 specifies general safety requirements for the following types of electrical equipment and their accessories, wherever they are intended to be used. a) Electrical test and measurement e...
发布日期:2010-06-10 实施日期:2010-06-10
Hydraulische Ausruestung von Landmaschinen. Masse und Lage der Anschluesse fuer den hydraulischen Ruecklauf an Ackerschleppern Hydraulic Equipment for Agricultural Machinery-Part 6:Dimensions and Locat...
适用范围:Requirements for location, dimensions, zone of clearance and performance of the low pressure return connection on agricultural tractors for use with agricultural equipment incorporating hydraulic equip...
实施日期:1988-08-30
Aerospace -- Airframe ball bearings, double-row, rigid, sealed, heavy duty -- Inch series
发布日期:1998-05-01 实施日期:1998-05-01
Plain bearings. Quality assurance of thin-walled half bearings. Selective assembly of bearings to achieve a narrow clearance range Paliers lisses. Assurances qualite des demi-coussinets minces. Assembl...
适用范围:This International Standard specifies the selective assembly of bearings (in accordance with ISO 3548). The bearing diametral clearance is determined by the housing diameter, journal diameter and the w...
实施日期:1999-12-15
Transformers and reactors - Part 14: External protective spark gaps on bushings
实施日期:2004-08-01
Insulation coordination for equipment within low-voltage systems - Part 5: Comprehensive method for determining clearances and creepage distances equal to or less than 2 mm
适用范围:Specifies the dimensioning of clearances and creepage distances for spacings equal to or less than 2 mm for printed wiring board and equivalent constructions, where the clearance and the creepage dista...
发布日期:2007-07-30 实施日期:2007-07-30
发布日期:2013-04-11 实施日期:2013-04-11
Flugwerklager. Zweireihige Pendelkugellager aus korrosionsbestaendigem Stahl. Durchmesserreihen 2. Masse und Belastungen Bearings,Airframe Rolling-Double Row Self-Aligning Ball Bearings in Corrosion Re...
适用范围:This standard specifies the characteristics of double row self-aligning ball bearings in corrosion resisting steel of diameter series 2 <up1)> designed to withstand only slow rotations, oscillations an...
实施日期:1994-01-01
发布日期:2010-10-15 实施日期:2010-10-15
适用范围: 本标准规定了系统标称电压35kV~500kV交流输电线路用复合外套有串联间隙金属氧化物避雷器的技术要求、试验方法、检验规则等内容。 本标准适用于35kV~50OkV交流输电线路用限制雷电过电压的避雷器。
实施日期:2005-09-01
发布日期:2012-05-11 实施日期:2012-05-11
Hand-held motor-operated electric tools. Safety. General requirements
适用范围:This part of IEC 60745 deals with the safety of hand-held motor-operated or magneticallydriven electric tools, the rated voltage of the tools being not more than 250 V for single-phasea.c. or d.c. tool...
实施日期:2010-02-28
Switches for household and similar fixed electrical installations - Part 1 : general requirements.
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