Measurement of liquid flow in open channels — Mixing length of a tracer
Investigates cross-channel mixing characteristics of solutes injected in streams. Specifically, it relates to the use of tracers for the measurement of discharge. The purpose of the report is as follows: to compare methods of defining the degree of mixing; to compare methods of estimating the mixing length and to recommend a particular method; to investigate the errors in dilution measurements…
Acoustics — Determination of sound power levels of noise sources using sound intensity — Part 1: Mea...
Specifies a method for measuring the component of sound intensity normal to a measurement surface which is chosen so as to enclose the noise source(s) of which the sound power level is to be determined. The one-octave, one-third-octave or band-limited weighted sound power level is calculated from the measured value. The method is applicable in situ or in special purpose test environments to any…
1.1 Scope
This Standard sets forth the definition of blended hydraulic cement; its
chemical and physical requirements; the tests required; the procedures for
inspection and sampling; the units of measurement; the packaging, marking, and
storage; the methods for chemical analysis; the methods for physical testing;
and the equipment and materials used in performing the required tests. The…
Digital audio tape cassette system (DAT) - Part 5: DAT forprofessional use
Applies to professional use of the digital audio tape cassette system (DAT) for recording and/or reproducing digital audio signals. Defines the mechanical and electrical characteristics necessary to ensure full interchangeability between software and hardware in any geographical location.
Information technology — Telecommunications and information exchange between systems — Provision of ...
Specifies the method by which a network-layer interworking unit (IWU) uses the X.25 packet layer protocol to support the OSI connection-mode network service. The specification is expressed in terms of a mapping between the network internal layer service defined in ISO/IEC 10028 and the virtual call and permanent virtual circuit services of the X.25 packet layer protocol. Provides the PICS (…
Information technology — Open Systems Interconnection — Systems management: Event Report Management ...
Defines a systems management function which may be used by an application process in a centralized or decentralized management environment to interact for the purpose of systems management. Establishes user requirements for the event report management function, establishes models that relate the services provided by this function to user requirements, defines the services provided by the function…
Information technology — Open Systems Interconnection — Systems Management: Object Management Functi...
Defines a systems management function which may be used by an application process to interact for the purpose of systems management. Among others, establishes user requirements for the state management function, establishes a model that relates the services and generic definitions provided by this function to user requirements, defines the services provided by the function, specifies the protocol…
Information technology — Open Systems Interconnection — Systems Management: State Management Functio...
Defines a systems management function which may be used by an application process to interact for the purpose of systems management. Among others, establishes user requirements for the state management function, establishes models that relate the service and generic definitions provided by this function to user requirements, defines the services provided by the function, specifies the protocol…
Information technology — Open Systems Interconnection — Systems Management: Attributes for represent...
Defines a systems management function which may be used by an application process to interact for the purpose of systems management. Among others, establishes user requirements for attributes, establishes a model that relates the service and generic definitions provided by this function to user requirements, defines the services provided by the function, specifies the protocol that is necessary…
Specifies a method of setting the chassis dynamometer with the vehicle running resistance for a bench test to measure fuel consumption of two-wheeled motorcycles as defined in ISO 3833. The measurement method for the motorcycle running speed on the road, and the method of setting and transforming the measured results on the dynamometer are also specified.
