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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 26931 - 26940 de 28066
Passenger Ropeways
Establishes safety standards for transportation of passengers on devices that are usually referred to by the following names: aerial ropeways, chair lifts, gondola lifts, T-bar lifts, J-bar lifts, platter lifts (and similar devices), and rope tows. This Standard does not cover equipment such as cog railways and cable cars running on rails. This Standard may be applied with modifications…
Éditeur :
CSA
Statut :
Annulée
Date de publication :
1978-11-30
Code(s) de l'ICS :
93.100
Standard for Factory Built Type A Chimneys
Éditeur :
ULC
Statut :
Annulée
Date de publication :
1978-11-30
Code(s) de l'ICS :
91.060.40
Condensed phosphates for industrial use (including foodstuffs) — Determination of chloride content —...
Applicable to products having contents expressed in chlorine equal to or more than 30 mg/kg. Potentiometric titration of the chloride ions with standard volumetric silver nitrate solution in a nitric acid-acetone-water medium, at a temperature below 20 0C, using a silver measurement electrode and a colomel reference electrode or a pair of silver-mercury(I) sulphate electrodes. Has also been…
Éditeur :
ISO
Statut :
Annulée
Date de publication :
1978-11-30
Code(s) de l'ICS :
67.220.20; 71.060.50
Oil of geranium
The Standard specifies certain characteristics of the oil. Descriptions and permissible values are given of aspect, colour, odour, relative density at 20/20 °C, refractive index at 20 °C, optical rotation at 20 °C, miscibility with 70 % (V/V) ethanol at 20 °C, acid value, ester value, ester value after acetylation, carbonyl value, and apparent citronellol (rhodinol) content. Most of the values…
Éditeur :
ISO
Statut :
Annulée
Date de publication :
1978-11-30
Code(s) de l'ICS :
71.100.60
Determination of water — Karl Fischer method (General method)
Two methods of titration depending on whether the end point is detected visually or electrometrically are specified. The visual method is only applicable to colourless solutions but can be used when no electrometric apparatus is available. The electrometric method, whether by direct titration or back-titration, is the more accurate one and for this reason recommended. The principle of the test…
Éditeur :
ISO
Statut :
Publié
Date de publication :
1978-11-30
Code(s) de l'ICS :
71.040.40
Documentation — Numbering of divisions and subdivisions in written documents
Applies to all kinds of written documents, for example manuscripts, printed works, books, journal articles, directions for use and standards. Numbering of divisions and subdivisions is advocated if this - clarifies the sequence, importance and interrelation of individual divisions and subdivisions; - simplifies search and retrieval of certain passages in the text; - makes possible the citation of…
Éditeur :
ISO
Statut :
Publié
Date de publication :
1978-11-30
Code(s) de l'ICS :
01.140.40
Floor Polish, Water Emulsion, Detergent Resistant, Nonbuffable
1. Scope 1.1 This standard applies to a detergent resistant water emulsion floor polish suitable for general application on all nonwood floors, and for sealed wood floors. It should not be used on unsealed wood, cork or magnesite floors. The floor polish described in this standard is not buffable, but it may be maintained with spray buffing techniques…
Éditeur :
ONGC
Statut :
Annulée
Date de publication :
1978-10-31
Code(s) de l'ICS :
71.100.99
Commercial refrigerated cabinets — Test methods — Part 8: Test for accidental mechanical contact
Establishes the use of IEC standard test fingers in testing protection against mechanical hazard on the normal conditions of use due to contact through openings in commercial refrigerated cabinets intended for the sale and/or display of food products. For tests in respect of accidental electrical contact reference should be made to appropriate IEC tests.
Éditeur :
ISO
Statut :
Annulée
Date de publication :
1978-10-31
Code(s) de l'ICS :
97.130.20
Cinematography — Spindles for 8 mm Type S motion-picture projector reels/spools — Dimensions
This International Standard specifies the for 8 mm Type S motion-picture projector take-up reel/spool spindles.
Éditeur :
ISO
Statut :
Publié
Date de publication :
1978-10-31
Code(s) de l'ICS :
37.060.10
Ammonium nitrate for industrial use — Determination of water content — Karl Fischer method
Describes a method applicable to products having water contents equal to or greater than 0,05 % (m/m). The principle of determination is based on the reaction of water with a solution of iodine and sulphur dioxide in a pyridine-methanol mixture (Karl Fischer reagent) which is standardized previously by titration of an exactly known mass of water. The end point of the reaction is then determined…
Éditeur :
ISO
Statut :
Annulée
Date de publication :
1978-10-31
Code(s) de l'ICS :
71.060.50