Railway applications - Traction transformers and inductors on board rolling stock
IEC 60310:2016 applies to traction and auxiliary power transformers installed on board rolling stock and to the various types of power inductors inserted in the traction and auxiliary circuits of rolling stock, of dry or liquid-immersed design. This standard can also be applied, after agreement between purchaser and manufacturer, to the traction transformers of three-phase AC line-side powered…
Electrolyte and water for vented lead acid accumulators - Part 1: requirements for electrolyte
IEC 62877-1:2016 applies to electrolyte and their components used for filling vented lead-acid batteries, for example dry charged cells or batteries, and for electrolyte replacement or electrolyte density adjustment of batteries in operation. This international standard defines the composition, purity and properties of electrolyte to be applied where specific instructions from the battery…
Programming Languages — Technical specification for C++ extensions for concurrency
Since the extensions described in this ISO/IEC TS 19571:2016 are experimental and not part of the C++ standard library, they should not be declared directly within namespace std. Unless otherwise specified, all components described in this technical specification either:
- modify an existing interface in the C++ Standard Library in-place,
- are declared in a namespace whose name appends ::…
Petroleum products — Biodiesel — Determination of total esters content by gas chromatography
ISO/TS 17307:2016 establishes a method for determining the total methyl ester content in fatty acid methyl ester (FAME) by gas chromatography and using an external standard. The method is suitable for biodiesel which contains esters between C6 and C26. This method allows verifying that the total ester content is greater than 96,5 % (m/m).
NOTE 1 The method also allows determination of the…
Programming Languages - Technical specification for C++ extensions for concurrency
Since the extensions described in this ISO/IEC TS 19571:2016 are experimental and not part of the C++ standard library, they should not be declared directly within namespace std. Unless otherwise specified, all components described in this technical specification either:
- modify an existing interface in the C++ Standard Library in-place,
- are declared in a namespace whose name appends ::…
Fixed capacitors for use in electronic equipment - Part 14-1: Blank detail specification - Fixed cap...
IEC 60384-14-1:2016 is a blank detail specification. It is a supplementary document to the sectional specification and contains requirements for style, layout and minimum content of detail specifications. In the preparation of detail specifications the content of 1.4 of the sectional specification shall be taken into account. This edition includes the following significant technical changes with…
