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PREN 4301 : 200P1
Withdrawn
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AEROSPACE SERIES - IDENTIFICATION MARKING METHODS FOR ENGINE ITEMS - ENGINEERING REQUIREMENTS
Hardcopy , PDF
19-12-2023
English
1 Scope
2 Normative references
3 Definitions and abbreviations
4 Arrangement of marks
5 Coding system
6 Character height
7 Writing
8 Depth of marks
9 General marking conditions
10 Marking processes
Annex A (normative): Optical Character Recognition (O.C.R.) -
General requirements
Annex B (normative): Character shapes and optical character
recognition requirements (O.C.R.) for 5x7 dot matrix
method
Annex C (normative): O.C.R. characters - Common characteristics
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