BS 4210-1:1977
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Specification for 35 mm microcopying of technical drawings Operating procedures
Hardcopy , PDF
04-04-2003
English
30-12-1977
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Foreword
Cooperating organizations
Specification
1. Scope
2. References
3. Definitions
4. Originals suitable for microfilming
5. Microfilm
6. Procedures for microfilming
7. Sequence and numbering
8. Enlargement and print production
Table
1. Image sizes
Figures
1. Sample A4 blank showing centring marks
2. Use of standard reduction and enlargement ratios
3. Examples of use of standard ratios
4. Use of multiple frames for microfilming originals
not more than 844 mm wide but more than 1192 mm long
5. Use of multiple frames for microfilming originals
more than 844 mm but not more than 1192 mm wide
6. Use of multiple frames for microfilming originals
more than 844 mm wide and more than 1192 mm long
7. Positioning of originals on the camera table
8. Positioning of multiple originals: full-size image
9. Positioning of multiple originals: half-size image
10. Positioning of multiple originals: quarter-size image
Size and quality of original. Quality of microfilm. Reduction and enlargement ratios. Methods of filming large originals in sections.
| Committee |
IDT/1
|
| DocumentType |
Standard
|
| Pages |
14
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| ISO 3272-1:2003 | Similar to |
| BS 4210-3:1977 | Specification for 35 mm microcopying of technical drawings Unitized microfilm carriers |
| BS 308-3:1972 | Engineering drawing practice. Geometrical tolerancing |
| BS 4210-2:1977 | Specification for 35 mm microcopying of technical drawings Photographic requirements for silver film |
| ISO 3272-1:2003 | Microfilming of technical drawings and other drawing office documents Part 1: Operating procedures |
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