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IEC 62087:2011 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. IEC 62087:2011 specifies methods of measurement for the power consumption of television sets, video recording equipment,…

IEC 62087:2008(E) specifies methods of measurement for the power consumption of television sets, video recording equipment, Set Top Boxes (STBs), audio equipment and multi-function equipment for consumer use. Television sets include, but are not limited to, those with CRT, LCD, PDP or projection technologies. This second edition cancels and replaces the first edition, published in 2002 and…

Abstract: Industry Foundation Classes (IFC2x) Platform Specification The IFC2x Platform Specification provides an information model, written in EXPRESS (ISO 10303-11:1994), for sharing data in the construction and facilities management industries. Content is currently exchanged between IFC compliant software applications using the Clear text encoding of the exchange structure, the STEP Part 21…

1.1 General This standard covers materials to be used and methods to be followed for the manufacture, transportation, and erection of architectural, structural, and specialty precast concrete products. Notes: (1) Good control over dimension, appearance, and performance of precast concrete products can be obtained when this Standard is used. (2) This Standard should be specified for…