Securities — Scheme for messages (Data Field Dictionary) — Part 1: Data field and message design rul...
This part of ISO 15022 consists of:-Â the description of the Enhanced ISO 7775 syntax and message design rules;-Â the contents and organization of the dictionary of Enhanced ISO 7775 and EDIFACT fields for securities messages; and-Â the contents and organization of the catalogue of securities messages built in the Enhanced ISO 7775 and EDIFACT syntaxes.
It refers to the EDIFACT syntax when…
Water quality — Guidelines for the determination of total organic carbon (TOC) and dissolved organic...
This International Standard gives guidance for the determination of total carbon (TC), total inorganic carbon (TIC) and
total organic carbon (TOC) in drinking water, ground water, surface water, sea water and waste water. It also defines
terms and specifies interferences, reagents, and sample pretreatment for water samples.
The method described in this International Standard applies to water…
Determination of power losses in high-voltage direct current (HVDC) converter stations
Applies to all line-commutated high-voltage direct current (HVDC) converter stations used for power exchange in utility systems. Presumes the use of 12-pulse thyristor converters but can also be used for 6-pulse thyristor converters. Presents procedures for determining the total losses of an HVDC converter station. Cover all parts, except synchronous compensators or static var compensators and…