Application integration at electric utilities - System interfaces for distribution management - Part...
IEC 61968:2019 specifies the information content of a set of message types that can be used to support many of the business functions related to records and asset management. Typical uses of the message types defined in this document include network extension planning, copying feeder or other network data between systems, network or diagram edits and asset inspection. Message types defined in…
Mechanical structures for electrical and electronic equipment - Aisle containment for IT cabinets - ...
IEC 62966-1:2019 defines the dimensions and mechanical requirements of aisle containment for information technology (IT) cabinets. The cabinets concerned are dealt with in the standard series IEC 60297 and IEC 60917. The objective of this document is to stipulate properties and requirements of aisle containment ensuring cost effective installation, energy efficient and user-friendly operation of…
Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium — M...
This document specifies a method, by measuring the oxygen demand in a closed respirometer, for the determination of the degree of aerobic biodegradability of plastic materials, including those containing formulation additives. The test material is exposed in an aqueous medium under laboratory conditions to an inoculum from activated sludge.
If an unadapted activated sludge is used as the inoculum…
Traditional Chinese medicine — Computerized tongue image analysis system — Part 1: General requireme...
This document specifies general requirements for a computerized tongue image analysis system (CTIS).
This document is limited to the safety aspects and technical requirements for a CTIS, excluding the diagnosis or interpretation of tongue images.
Anodizing of aluminium and its alloys — Determination of breakdown voltage and withstand voltage
This document specifies test methods for the determination of the breakdown voltage and withstand voltage of anodic oxidation coatings on aluminium and its alloys, on flat or near-flat surfaces and on round wire. The methods are applicable to anodic oxidation coatings used primarily as electrical insulators.
The methods are not applicable to coatings in the vicinity of cut edges, the edges of…