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Code de la Classification internationale pour les normes (ICS)
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Code de l’organisme d’élaboration de normes (OEN)
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Statut
Code de la Norme nationale du Canada (NNC)
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Affichage 25521 - 25530 de 28585
Rotary shaft lip type seals — Part 5: Identification of visual imperfections
This part shows and identifies visual imperfections on typical rotary shaft lip type seals, dimensionally standardized in ISO 6194-1, as a convenience for purchasers and manufacturers in their discussions about the importance of imperfections in different applications. It defines and classifies typical surface imperfections that often impair the function of the rotary shaft lip type seal.
Éditeur :
ISO
Statut :
Annulée
Date de publication :
1990-12-19
Code(s) de l'ICS :
23.100.60; 83.140.50
Ergonomics — Determination of metabolic heat production
Specifies methods for determining the metabolic rate, but can also be used for other applications, e.g. for the assessment of working practices, the cost of specific jobs or sport activities, the total cost of activity, etc. Annexes A to G contain: classification of metabolic rate for kinds of activities, classification of metabolic rate by occupation, data for standard person, metabolic rate for…
Éditeur :
ISO
Statut :
Annulée
Date de publication :
1990-12-19
Code(s) de l'ICS :
13.180
Information technology — Intelligent Peripheral Interface — Part 2: Device specific command set for ...
Describes the Logical Level 2 (device level) Interface for disk drives, the physical, electrical and configuration characteristics of which are in accordance with ISO/IEC 9318-1. Is to facilitate the development and utilization of a device level interface which permits the interconnection of disk slave peripherals to a controller. Complements other Intelligent Peripheral Interface standards.
Éditeur :
ISO
Statut :
Publié
Date de publication :
1990-12-19
Code(s) de l'ICS :
35.200
Information technology - Intelligent Peripheral Interface - Part 4: Device generic command set for m...
Describes the Logical Level 3 (generic level) Interface for tape drives, the physical, electrical and configuration characteristics and the transmission protocol of which are in accordance with ISO/IEC 9318-1. Is to facilitate the development and utilization of an intelligent interface which permits the interconnection of multiple peripheral types of peripherals (disk, printers, tapes,…
Éditeur :
IEC
Statut :
Révisé
Date de publication :
1990-12-19
Code(s) de l'ICS :
35.200
Auxiliary printed board information. Part 3: Guidelines for artwork
Defines the information necessary to describe the conductive and the non-conductive patterns of a printed board, particularly where artwork masters or original production masters are prepared by the customer and used by a manufacturer in the fabrication of printed boards. This standard applies to the method of preparation of the artwork master or the original production master, irrespective of…
Éditeur :
IEC
Statut :
Annulée
Date de publication :
1990-12-14
Code(s) de l'ICS :
31.180
Low-voltage switchgear and controlgear assemblies. Part 3: Particular requirements for low-voltage s...
This standard gives supplementary requirements for enclosed distribution boards (DBU), which are stationary, type-tested assemblies (TTA) for indoor use, containing protective devices and intended for use either in domestic (household) applications or in other places where unskilled persons have access for their use.
Éditeur :
IEC
Statut :
Remplacé
Date de publication :
1990-12-14
Code(s) de l'ICS :
29.130.20
Rules for steam turbine thermal acceptance tests. Part 2: Method B - Wide range of accuracy for vari...
Provides for acceptance tests of steam turbines of various types and capacities with appropriate measuring uncertainty. Only the relevant portion of these rules will apply to any individual case. The resulting measuring uncertainty of the test result is determined by calculating methods presented in this standard.
Éditeur :
IEC
Statut :
Remplacé
Date de publication :
1990-12-14
Code(s) de l'ICS :
27.040
Information technology - Intelligent Peripheral Interface Part 2: Device specific command set for ma...
Describes the Logical Level 2 (device level) Interface for disk drives, the physical, electrical and configuration characteristics of which are in accordance with ISO/IEC 9318-1. Is to facilitate the development and utilization of a device level interface which permits the interconnection of disk slave peripherals to a controller. Complements other Intelligent Peripheral Interface standards.
Éditeur :
IEC
Statut :
Publié
Date de publication :
1990-12-14
Code(s) de l'ICS :
35.200
Information technology - Intelligent Peripheral Interface Part 3: Device generic command set for mag...
Describes the Logical Level 3 (generic level) Interface for magnetic and optical disk drives, the physical, electrical and configuration characteristics of which are in accordance with ISO/IEC 9318-1. Is to facilitate the development and utilization of an intelligent interface which permits the interconnection of multiple peripheral types such as disk, tape, communications, to a controller.…
Éditeur :
IEC
Statut :
Publié
Date de publication :
1990-12-14
Code(s) de l'ICS :
35.200
Low-voltage switchgear and controlgear assemblies. Part 4: Particular requirements for assemblies fo...
This standard applies to type-tested assemblies (TTA) intended for use on construction sites, i.e. temporary places of work to which the public do not generally have access and where building construction, installation, repairs, alteration or demolition of property (buildings) or civil engineering (public works) or excavation or any other similar operations are carried out. These assemblies may…
Éditeur :
IEC
Statut :
Révisé
Date de publication :
1990-12-14
Code(s) de l'ICS :
29.130.20

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