Systems and software engineering - High-level Petri nets - Part 1: Concepts, definitions and graphic...
This document defines a Petri net modeling language or technique, called high-level Petri nets, including its syntax and semantics. It provides a reference definition that can be used both within and between organizations, to ensure a common understanding of the technique and of the specifications written using the technique. This document also facilitates the development and interoperability of…
Liquid crystal display devices - Part 30-3: Measuring methods for liquid crystal display modules - M...
IEC 61747-30-3:2019(E) applies to transmissive type active matrix liquid crystal displays.
This document defines general procedures for quality evaluation related to the motion performance of transmissive thin film transistor (TFT) LCDs. It defines artefacts in the moving image and methods for motion artefact measurement.
NOTE Motion blur measurement methods and analysis methods introduced in…
Information technology — Service management — Part 3: Guidance on scope definition and applicability...
This document includes guidance on the scope definition and applicability to the requirements specified in ISO/IEC 20000-1.
This document can assist in establishing whether ISO/IEC 20000-1 is applicable to an organization's circumstances. It illustrates how the scope of an SMS can be defined, irrespective of whether the organization has experience of defining the scope of other management…
Road vehicles — Durability test method of starter relay for stop and start system
This document defines the durability test methods of a starter relay for passenger vehicles (12 V) with a stop and start system. It uses a simulated electrical load to represent the starter solenoid.
Information technology - Service management - Part 3: Guidance on scope definition and applicability...
This document includes guidance on the scope definition and applicability to the requirements specified in ISO/IEC 20000-1.
This document can assist in establishing whether ISO/IEC 20000-1 is applicable to an organization's circumstances. It illustrates how the scope of an SMS can be defined, irrespective of whether the organization has experience of defining the scope of other management…
Health Effects Evaluation and Criteria for Chemicals in Drinking Water
The following information defines the toxicological review and evaluation procedures for the evaluation of
substances imparted to drinking water through contact with drinking water system components (and
drinking water additives). It is intended to establish the human health risk, if any, of the substances imparted
to drinking water under the anticipated use conditions of the product. Table 4.…
Standard test radio-frequency connectors - Part 1: Generic specification - General requirements and ...
IEC 63137-1:2019 defines general requirements for standard test radio frequency (RF) connectors (grade 0), including terms and definitions, ratings and characteristics, general requirements, test methods, quality assessment procedures, and etc.
Standard test radio frequency (RF) connectors (grade 0) are intended to measure grade 1 and grade 2 RF connectors for electrical performances. Typically…
Identification cards — Integrated circuit cards — Part 8: Commands and mechanisms for security opera...
This document specifies interindustry commands which can be used for security operations. This document also provides informative directives on how to construct security mechanisms with commands defined in ISO/IEC 7816‑4.
The choice and conditions of use of cryptographic mechanism in security operations can affect card exportability. The evaluation of the suitability of algorithms and protocols…
Hydraulic fluid power — Monitoring the level of particulate contamination in the fluid — Part 4: Use...
This document specifies a method for the determination of the particulate contamination level using the light extinction technique (also known as light blockage or light obscuration) either online or offline in containers. It also defines procedures for calibrating the instruments and verifying their correct operation both in the laboratory and in service.
In general, the techniques described in…
Identification cards - Integrated circuit cards - Part 8: Commands and mechanisms for security opera...
This document specifies interindustry commands which can be used for security operations. This document also provides informative directives on how to construct security mechanisms with commands defined in ISO/IEC 7816‑4.
The choice and conditions of use of cryptographic mechanism in security operations can affect card exportability. The evaluation of the suitability of algorithms and protocols…
