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UDC 669.5 - 41
IS0
O RG A N I ZAT I O N FOR STA N DARD I2 AT I O N
I NT ERN AT I O NA L
IS0 RECOMMENDATION
R 752
ZINC INGOTS
1st EDITION
June 1968
COPYRIGHT RESERVED
The copyright of IS0 Recommendations and IS0 Standards
belongs to IS0 Member Bodies. Reproduction of these
documents, in any country, may be authorized therefore only
by the national standards organization of that country, being
a member of ISO.
For each individual country the only valid standard is the national standard of that country.
hinted in Switzerland
Also issued in French and Russian. Copies to be obtained through the national standards organizations.
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BRIEF HISTORY
The IS0 Recommendation R 752, Zinc ingots, was drawn up by Technical Com-
mittee ISO/TC 18, Zinc and zinc alioys, the Secretariat of which is held by the Institut
Belge de Normalisation (IBN).
Work on this question by the Technical Committee began in 1957 and led, in 1960,
to the adoption of a Draft IS0 Recommendation.
This first Draft IS0 Recommendation (No. 436) was circulated to all the IS0
Member Bodies for enquiry, in February 1961. As the results of this consultation were
not considered satisfactory, the Technical Committee presented a second Draft IS0
Recommendation, which was circulated to all the IS0 Member Bodies in January 1965,
and which was approved, subject to a few modifications of an editorial nature, by the
following Member Bodies :
Argentina Greece Spain
Belgium India Sweden
Bulgaria
Israel Switzerland
Chile Italy Turkey
Colombia Japan U.S.S.R.
Denmark Korea, Rep. of Yugoslavia
France Poland
Six Member Bodies opposed the approval of the Draft :
Australia Norway
Canada United Kingdom
Germany U.S.A.
The second Draft IS0 Recommendation was then submitted by correspondence to the
IS0 Council, which decided, in June 1968, to accept it as an IS0 RECOMMENDATION.
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IS0 / R 752 - 1968 (E)
IS0 Recommend
...