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Code de la Classification internationale pour les normes (ICS)
Source
Code de l’organisme d’élaboration de normes (OEN)
Langue
Statut
Code de la Norme nationale du Canada (NNC)
Date de publication

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Affichage 28021 - 28030 de 28587
Standard Weights and Dimensional Tolerances, Copper and Copper-Alloy Rod, Bar, Shapes and Wire
Éditeur :
CSA
Statut :
Annulée
Date de publication :
1968-03-31
Code(s) de l'ICS :
77.150.30
Standard Paint Colors: Part III - Chromaticities and Luminous Reflectances
Éditeur :
ONGC
Statut :
Annulée
Date de publication :
1968-01-31
Code(s) de l'ICS :
87.060.10
Calibration of standardized blocks to be used for Rockwell B and C scale hardness testing machines
Éditeur :
ISO
Statut :
Annulée
Date de publication :
1968-01-31
Code(s) de l'ICS :
77.040.10
Rotating electrical machines - Part 5: Degrees of protection by enclosures for rotating machinery
Describes definitions for standard degrees of protection provided by enclosures; protection of machines against harmful effects due to the ingress of water; designation for these protective degrees, and tests to verify that the machines meet the requirements.
Éditeur :
IEC
Statut :
Révisé
Date de publication :
1967-12-31
Code(s) de l'ICS :
29.160.01
Reactors
This standard applies to the following types of reactors: shunt reactors, current-limiting reactors including neutral-earthing reactors, damping reactors, tuning (filter) reactors, earthing transformers (neutral couplers), arc-suppression reactors, smoothing reactors, with the exception of the following reactors: small reactors with a rating generally less than 2 kvar single-phase and 10 kvar…
Éditeur :
IEC
Statut :
Révisé
Date de publication :
1967-12-31
Code(s) de l'ICS :
29.180
Dimensions of indoor and outdoor post insulators and post insulator unit for systems with nominal vo...
This edition supersedes the second edition of IEC 273 (1979). Applies to post insulators and post insulator units of ceramic material or glass intended for indoor or outdoor service, and to post insulators of organic material intended for indoor service in electrical installations or equipment operating on alternating current systems with a nominal voltage greater than 1 000 V and a frequency not…
Éditeur :
IEC
Statut :
Révisé
Date de publication :
1967-12-31
Code(s) de l'ICS :
29.080.10
Quartz crystal units for oscillators - Section Four: Standard outlines - Section five: Pin connectio...
Éditeur :
IEC
Statut :
Révisé
Date de publication :
1967-12-31
Code(s) de l'ICS :
31.140
Methods of measurement for radio transmitters - Part 1: General conditions of measurement, frequency...
Deals with methods of measurement of a number of characteristics applicable to transmitter for all classes of emission. Standard conditions of measurement are specified which apply to these measurements, as well as to those described in the other specialized parts.
Éditeur :
IEC
Statut :
Révisé
Date de publication :
1967-12-31
Code(s) de l'ICS :
33.060.20
Scales and sizes for plotting frequency characteristics
Specifies standard proportions for the scales for plotting frequency characteristics and polar diagrams. Does not apply to audiograms.
Éditeur :
IEC
Statut :
Révisé
Date de publication :
1967-12-31
Code(s) de l'ICS :
17.140.50
Supply voltages for transistorized nuclear instruments
Specifies the standard values and tolerances of a.c. mains supply voltages and frequencies, from which the instruments shall be designated to operate, and the standard values of nominal stabilized d.c. power supply voltages for d.c. supply of instruments by mains-operated stabilized d.c. sources that are not an integral part of the instrument to which they supply power.
Éditeur :
IEC
Statut :
Annulée
Date de publication :
1967-12-31
Code(s) de l'ICS :
N/A

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