Implants for surgery — Partial and total hip joint prostheses — Recommendations for simulators for e...
The recommendations cover units, test specimen, test conditions and test methods for evaluating the characteristics of hip joint prostheses by means of simulators. Form changings of bearing surfaces are not included. The informative annexes A to C include examples for a cleaning method for specimen and a lubricator for the wearing test.
Steel and iron — Determination of vanadium content — Flame atomic absorption spectrometric method
The method is applicable to vandadium contents between 0,005 % (m/m) and 1,0 % (m/m), provided that the tungsten content in the test portion is not higher than 10 mg and/or the titanium content is not higher than 5 mg. Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report. The annexes give additional information on the international co-operative…
Natural gas — Determination of sulfur compounds — Part 1: General introduction
Gives a rapid comparison of standardized methods and therefore provides information for the choice of the method. The other parts of ISO 6326 describe
in detail the various standardized methods. Tabulates methods for the determination of sulfur components in natural gas.
Shipbuilding — Topology of ship hull structure elements — Part 1: Location of elements
Enables information within and also between enterprises to be communicated easily by means of coding the locations of appropriate parts. Consists of three parts.
Shipbuilding — Topology of ship hull structure elements — Part 3: Relations of elements
Gives information on denomination and location of the various elements to each other to make communication easy and to prevent misunderstandings. Consists of three parts.
Storage of cereals and pulses — Part 3: Control of attack by pests
Gives guidance in means of controlling attack by vertebrate and invertebrate pests. It shows onset of infestation, factors affecting insect and mite development, heating of grain caused by insects and mites, prevention and control of insect and mite infestation. An informative annex A gives limiting and optimum conditions for increase in populations of 23 insect and mite pests.
Systèmes de traitement de l'information - Communication de données - Procédures multiliaison
La présente Norme nationale du Canada est équivalente à la Norme internationale ISO 7478-1987.
1 Objet et domaine d'application
La présente Norme internationale spécifie les procédures multiliaison dans lesquelles un certain nombre de liaisons de données en parallèle au niveau liaison sont utilisées pour fournir une liaison de données de bande passante variable entre des entités de la…
Information processing systems — Fibre Distributed Data Interface (FDDI) — Part 2: Token Ring Media ...
Describes the Media Access Control (MAC), the lower sublayer of the Data Link Layer (DLL), for Fibre Distributed Data Interface (FDDI). Intended for use in a high-performance multistation network with the protocol designed to be effective at 100 Mbit/s using a Token ring architecture and fibre optics as transmission medium over distance of several kilometers in extent. References: ISO 8802-2;…
