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IEC 60825-1 is applicable to safety of laser products. For convenience it is divided into three separate sections: Section One (General) and the annexes; Section Two (Manufacturing requirements); and Section Three (User's...

1.1 The requirements specified in this Standard cover light emitting diode (LED) equipment that is an integral part of a luminaire or other lighting equipment, and which operates in the visible light spectrum between 400 and...

This part of IEC 71 constitutes an application guide and deals with the selection of insulation levels of equipment or installations for three-phase electrical systems. Its aim is to give guidance for the determination of the...

This part of ISO 19901 gives general requirements for the determination and use of meteorological and oceanographic (metocean) conditions for the design, construction and operation of offshore structures of all types used in...

This International Standard deals with the safety of electric motor-operated or magnetically driven: - HAND-HELD TOOLS (IEC 62841-2); - TRANSPORTABLE TOOLS (IEC 62841-3); - LAWN AND GARDEN MACHINERY (IEC 62841-4). The above...

This Recommendation | International Standard specifies the system layer of the coding. It was developed principally to support the combination of the video and audio coding methods defined in Parts 2 and 3 of ISO/IEC 13818...

1.1 La présente méthode permet de déterminer la perméabilité à l’eau des géotextiles tisses, tricotes et non tisses dans un sens normal au plan des géotextiles. 1.2 La présente méthode ne permet pas de mesurer la perméabilité...

This part of IEC 61000-4 relates to the immunity of electrical and electronic equipment to repetitive electrical fast transients. It gives immunity requirements and test procedures related to electrical fast transients/bursts...

This ITU-T Recommendation / International Standard specifies a protocol to be used by End Systems and Intermediate Systems in order to provide security services in the Network layer, which is defined by CCITT Rec. X.213 / ISO...

This International Standard specifies the supplementary services Calling Name Identification Presentation (SS-CNIP), Connected Name Identification Presentation (SS-CONP) and Calling/Connected Name Identification Restriction...

This International Standard defines a set of procedures collectively called 'Digital Channel Aggregation', which are used in the provision of an aggregated bearer service. Digital channel aggregation involves a means for the...

This Recommendation 1 International Standard specifies: a) five classes of procedures when operating over the connection-mode network service: 1) class 0: simple class; 2) class 1: basic error recovery class; 3) class 2...