Plastics — Determination of tensile properties — Part 1: General principles
Several different types of test specimen are defined to suit different types of material. The methods specified are selectively suitable for use with the following range of materials: rigid and semirigid thermoplastics moulding, including filled and reinforced compounds in addition to unfilled types, sheets and films, rigid and semirigid thermosetting moulding naterials including filled and…
Defines, in the English alphabetic order, a third list of 95 terms in English, French, Russian, German used in certain fields of water quality characterization. Alphabetical indexes in French, Russian and German are given. However, only the terms and definitions in the official languages (English, French and Russian) can be considered as ISO terms and definitions.
Textile machinery and accessories — Weaving machines — Part 3: Parts of the machine — Vocabulary
Defines 158 basic terms of parts of weaving machines in English, French, German and Chinese. The terms are classified under the following main headings: Designation of sides and measurements, Weaving machine frame, Drive, Warp and fabric control equipment, Shedding means, Weft insertion elements, Devices at selvedges, Stop motions in weaving. Only the terms and definitions given in the official…
Statistics — Vocabulary and symbols — Part 1: Probability and general statistical terms
Defines 204 probability and general statistical terms in English and French which may be used in the drafting of other international standards. The terms are classified under the following main headings: Terms used in the theory of probability, General statistical terms, General terms relating to observations and test results, General terms relating to methods of sampling. The entries are…
Statistics — Vocabulary and symbols — Part 2: Statistical quality control
Defines 180 statistical quality control terms in English and French which may be used in the drafting of other international standards. The terms are classified under the following main headings: General statistical and quality control terms, Sampling and acceptance sampling terms, Terms relating to process measures. The entries are arranged analytically and alphabetical indexes in English and…
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 (…
