Technical drawings — Simplified representation of pipelines — Part 1: General rules and orthogonal r...
This part deals with rules common to orthogonal and isometric representation. Rules applicable only to isometric representation are given in part 2. All sorts of pipe materials (rigid and flexible) are covered. The figures only illustrate the text and should not be considered dessign examples Annex A contain the bibliography and is for information only.
Technical drawings — Simplified representation of pipelines — Part 2: Isometric projection
This part specifies supplementary rules, in addition to the general rules given in part 1, applicable to the isometric representation which shall be used where the essential features are to be shown clearly in three dimensions (for tenders, manufacturing and erection in pipeline construction as well as in machine construction and the construction industry). For the presentation of lettering (…
Implants for surgery — Metal bone screws with asymmetrical thread and spherical under-surface — Mech...
This standard does not relate to all safety problems concerned with application. It bases on the dimensions of bone screws given in ISO 5835 and ISO 5832-1. The results obtained does not have a direct correlation to the application of screws. Annex A is normative and contains mechanical requirements to bone screws made from stainless steel. The informative Annexes B and C show the…
Modular order for the development of mechanical structures for electronic equipment practices - Part...
Is meant to help the users of the modular order regarding the application of modular order rules with some typical examples of electronic equipment practices. Gives, in addition, information on interfaces to other technical fields, on technology and advanced design aspects.
Ordre modulaire pour le développement des structures mécaniques pour les infrastructures électroniqu...
Destiné à aider les utilisateurs de l'ordre modulaire en ce qui concerne ses applications avec quelques exemples typiques d'infrastructures électroniques. Donne, en outre, des informations sur l'interface avec d'autres domaines techniques ainsi que sur les aspects de la technologie et de la conception moderne.
Information technology - Data communication - 25-pole DTE/DCE interface connector and contact number...
Specifies the 25-pin connector and assignment of connector pin number at the interface between data terminal equipment and data circuit-terminating equipment or automatic calling equipment. Applicable to voice band modems, public data network facilities, telegraph signal converters, and automatic calling equipment where CCITT Recommendations V.24 and V.28 are valid.
Technologies de l'information - Communication de données - Connecteur d'interface ETTD/ETC...
La présente Norme internationale décrit le connecteur à 25 pôles et fixe l'affectation des numéros de contacts de ce connecteur à la jonction entre terminal de données (ETTD) et terminaison de circuit de données (ETCD) ou équipement d'appel automatique (EAA). Elle est applicable aux modems utilisant le réseau téléphonique, aux services offerts par les réseaux publics de données (PDN),…
