This standard was last reviewed and confirmed in 2022.
Therefore this version remains current.
Abstract
PreviewDescribes three patterns using round (circular) and square perforations. The sizes of holes range down to 2 mm for square holes and to 0.5 mm for round holes. Five ratios of pitch to hole are specified which result in nominal open areas ranging from about 60 % to 23 %.
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Status: PublishedPublication date: 1987-12
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Edition: 1Number of pages: 5
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- ICS :
- 73.120 Equipment for processing of minerals
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| Format | Language | |
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| std 1 40 | ||
| std 2 40 | Paper |
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