BS 5659-7:1987
Withdrawn
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Methods of test for acid-grade fluorspar Determination of silica content
Available format(s)
Hardcopy , PDF
Withdrawn date
30-04-1991
Language(s)
English
Published date
30-06-1987
Publisher
Applies also to ceramic-grade fluorspar.
| DevelopmentNote |
OBSOLETE
|
| DocumentType |
Standard
|
| Pages |
8
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| ISO 565:1990 | Test sieves — Metal wire cloth, perforated metal plate and electroformed sheet — Nominal sizes of openings |
| BS 5659-2:1979 | Methods of test for acid-grade fluorspar Determination of loss in mass at 105°C |
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