Safety requirements of luminaires for swimming pools and similar applications
适用范围:本标准规定了在水中使用或与水接触的固定式灯具的安全要求,如游泳池水槽、水池、划水池和花园水池中使用钨丝灯泡的灯具。 本标准不包括不与水接触的灯具(例如:安装在与灯具分开的玻璃板后面)或手提式灯具。本标准与GB 70...
实施日期:1998-05-01
Bahnanwendungen. Ortsfeste Anlagen. Gleichstrom-Schalteinrichtungen. Gleichstrom-Schaltanlagen Railway applications Fixed installations D.C. switchgear Part 6:D.C. switchgear assemblies Applications fe...
适用范围:To be read in conjunction with BS EN 50123-1:2003
实施日期:2003-07-11
Photometric properties of signal lights for transport; stationary signals for road traffic
适用范围:The document deals with photometric properties of stationary signal lights for road traffic. Minimum-values for the luminous intensity are stated, according to the dimensions of the signal light and it...
Bewaesserungsverfahren. Kreis-und Linearberegnungsmaschinen. Terminologie und Klassifizierung Irrigation Techniques-Centre Pivot and Moving Lateral Systems-Part 3:Terminology and Classification Techniq...
适用范围:This European Standard defines and specifies the different outstanding terms and classifications in the field of centre pivots and moving laterals systems, necessary for the understanding of EN 12325-1...
实施日期:1999-11-15
Safety of machinery -- Reduction of risks to health from hazardous substances emitted by machinery -- Part 2: Methodology leading to verification procedures
发布日期:1998-04-01 实施日期:1998-04-01
实施日期:2009-02-02
Railway applications - Fixed installations - Part 2: Protective provisions against the effects of stray currents caused by d.c. traction systems
实施日期:1999-05-01
实施日期:2004-07-01
Radio Equipment and Systems (RES) - Digital Enhanced Cordless Telecommunications (DECT) - Generic Access Profile (GAP) - Profile requirement list and profile-specific Implementation Conformance Stateme...
适用范围:This European standard specifies requirements in the telecommunications sector.
实施日期:2000-03-01
实施日期:2003-04-17
Stationary source emissions - Determination fo low range mass concentration of dust - Part 1: Manual gravimetric method
适用范围:This European Standard describes a reference method for the measurement of low dust content waste gases in the concentrations below 50 mg/m3 standard conditions. This method has been validated with spe...
Zubehoer fuer Transformatoren und Drosselspulen. Allgemeines Power Transformer and Reactor Fittings-Part 1:General Accessoires pour transformateurs de puissance et bobines d'inductance. Generalites
适用范围:This European Standard covers the general conditions concerning accessories for oil immersed and dry-type transformers and reactors. Part 1 describes in particular -general conditions of service, -...
实施日期:2002-04-12
Railway applications. Fixed installations. Particular requirements for alternating current switchgear. Circuit-breakers with nominal voltage above 1 Kv
发布日期:2012-11-30 实施日期:2012-11-30
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