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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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Code de la Norme nationale du Canada (NNC)
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Affichage 27601 - 27610 de 28587
Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use — Methods of tes...
Specifies a method for the comparison of the colour of a test portion against the colour of colorimetric standard colour matching solutions. The colour of cresols present in the test portion is liable to darken on keeping and on exposure to ligth. ISO 1897/7 replaces ISO Recommendation R 1909-1971.
Éditeur :
ISO
Statut :
Annulée
Date de publication :
1977-03-31
Code(s) de l'ICS :
71.080.40; 71.080.90
Embossed Credit Cards - Specifications, Numbering System and Registration Procedure
This standard for embossed credit cards defines the physical specifications of the card, type fonts, location and dimensions of the embossed data and an account numbering system. It further specifies the procedure by which card issuer identifiers shall be registered and promulgated for the information and use of all concerned.
Éditeur :
CSA
Statut :
Annulée
Date de publication :
1977-02-28
Code(s) de l'ICS :
35.240.15
Standards on Concrete Masonry Units
Éditeur :
CSA
Statut :
Annulée
Date de publication :
1977-02-28
Code(s) de l'ICS :
91.100.30; 91.080.30
Supplement No. 1 to CSA A165 Series, Standards on Concrete Masonry Units
Éditeur :
CSA
Statut :
Annulée
Date de publication :
1977-02-28
Code(s) de l'ICS :
91.080.30; 91.100.30
Safety Code for the Woodworking Industry
1. SCOPE 1.1 This Standard covers the requirements for the safe installation, operation and maintenance of woodworking machinery, including cooperage and veneering operations and the finishing of wood products. 1.2 This Standard does not apply to logging and primary milling operations.
Éditeur :
CSA
Statut :
Annulée
Date de publication :
1977-02-28
Code(s) de l'ICS :
13.110; 79.120
Éléments standard pour la construction des machines-outils — Montants à glissière incorporée — Monta...
Éditeur :
ISO
Statut :
Publié
Date de publication :
1977-02-28
Code(s) de l'ICS :
25.060.10
Continuous mechanical handling equipment — Safety code for conveyors and elevators with chain-elemen...
The aim is to give examples for the guarding of nip points between the chains and the sprocket wheels or caterpillar drives for all conveyors and elevators using chains as transporting elements. Describes different safety devices. Supplements the various International Standards dealing with safety of continuous mechanical handling equipment.
Éditeur :
ISO
Statut :
Annulée
Date de publication :
1977-02-28
Code(s) de l'ICS :
53.040.10; 53.040.99
Product information for consumers
This Guide establishes certain basic principles for the functioning of a system of product information. It concerns those cases where the information is based in general on standards approved or recognized by ISO, IEC or the national standards body, and is one of a series dealing with various aspects of consumer information, including comparative testing and marks of conformity with standards.
Éditeur :
ISO
Statut :
Annulée
Date de publication :
1977-02-28
Code(s) de l'ICS :
01.120; 97.020
Acetic anhydride and butan-1-ol for industrial use — Determination of bromine number
The principle consists in treatment of a test portion in acid solution with excess standard volumetric potassium bromide-potassium bromate solution, addition of potassium iodide solution and titration of the liberated iodine with a standard volumetric solution of sodium thiosulphate. - Replaces ISO Recommendation R 761-1968.
Éditeur :
ISO
Statut :
Annulée
Date de publication :
1977-02-28
Code(s) de l'ICS :
71.080.50; 71.080.60
Sodium hexafluorosilicate for industrial use — Determination of free acidity and total hexafluorosil...
With respect to the free acidity, applicable to products having contents, expressed as H2 SiF6 , equal to or more than 0,1 % (m/m). First, determination of the free acid contents by titration of an ice-cooled test portion with a standard volumetric sodium hydroxide solution in the presence of potassium nitrate and using bromothymol blue as indicator, then, followed by titration at near boiling…
Éditeur :
ISO
Statut :
Publié
Date de publication :
1977-02-28
Code(s) de l'ICS :
71.060.50

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