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IEC 61937-1:2007+A1:2011 applies to the digital audio interface using the IEC 60958 series for the conveying of non-linear PCM encoded audio bitstreams. It describes the way in which this digital interface can be used in consumer applications. The professional mode (AES/EBU) is not considered within the scope of this standard. This second edition cancels and replaces the first edition published…

IEC 61937-2:2007+A1:2011 specifies the digital audio interface to convey non-linear PCM encoded audio bitstreams applying IEC 60958-1 and IEC 60958-3. This standard specifies burst-info which defines content information about the data contained in the burst payload. This second edition cancels and replaces the first edition published in 2000. This edition contains the following significant…

IEC 61577-3:2011 describes the specific requirements for instruments measuring the volumetric activity of airborne short-lived radon decay products and/or their ambient potential alpha-energy concentration outdoors, in dwellings, and in workplaces including underground mines. This standard applies practically to all types of electronic instruments that are based on grab sampling, continuous…

IEC 60384-22:2011 is applicable to fixed unencapsulated surface mount multilayer capacitors of ceramic dielectric, Class 2, for use in electronic equipment. These capacitors have metallized connecting pads or soldering strips and are intended to be mounted on printed boards, or directly onto substrates for hybrid circuits. Capacitors for electromagnetic interference suppression are not included,…

The electronic version of this International Standard can be downloaded from the ISO/IEC Information Technology Task Force (ITTF) web site. ISO/IEC TR 23272:2011 is intended as an aid for understanding the libraries specified in ISO 23271 (Ecma-335), Partition IV: Profiles and Libraries, which includes a machine-readable specification, in XML, of the types of libraries that comprise standard…

ISO/IEC TR 23272:2011 is intended as an aid for understanding the libraries specified in ISO 23271 (Ecma-335), Partition IV: Profiles and Libraries, which includes a machine-readable specification, in XML, of the types of libraries that comprise standard libraries.

ISO/IEC TR 23272:2011 is intended as an aid for understanding the libraries specified in ISO 23271 (Ecma-335), Partition IV: Profiles and Libraries, which includes a machine-readable specification, in XML, of the types of libraries that comprise standard libraries.

1. SCOPE 1.1 This standard applies to two types of automotive diesel fuel containing low levels of biodiesel: Type A-ULS, Bx and Type B-ULS, Bx. 1.1.1 Bx represents biodiesel fuel containing x percent by volume of biodiesel component in the range of 1.0 to 5%. 1.2 Fuel to this standard is intended for use in high-speed diesel engines that require ultra low sulphur diesel fuel to meet emission…

1. SCOPE 1.1 This standard applies to one class of Type B ultra low sulphur diesel fuel (<15 ppm S) containing from 6% to 20% by volume of biodiesel. 1.1.1 Users of fuel meeting this standard are advised to refer to the owner’s manual of their vehicle, engine or equipment, or to consult with their equipment’s manufacturer regarding the suitability of the specific fuel blend prior to its use…

1 Scope [Add the following paragraphs] The requirements of the IEC 60079 series of Standards cover protection techniques with respect to explosion hazard only. The CAN/CSA-C22.2 No. 60079 series of Standards (based on the adoption of corresponding IEC Standards) is to be used in conjunction with other applicable Standards containing the appropriate electrical safety requirements for general use…