BS 6620:1985
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Guide for industrial plate screens of 3 mm thick and above
Hardcopy , PDF
English
30-09-1985
31-12-1991
Provides a guide for three patterns of round and square perforations in low carbon steel plate 3 mm thick and above and five ratios of pitch to hole. Tolerances for both hole and pitch are included.
| Committee |
LBI/37
|
| DevelopmentNote |
REPLACES BS 1669: 1972
|
| DocumentType |
Standard
|
| Pages |
8
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| ISO 7805-1:1984 | Identical |
| BS MA 46:1973 | Specification for cast iron mudboxes |
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