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Norm
ISO 6411:1982
Issue date: 1982 04 01
Technical drawings — Simplified representation of centre holes
This representation mode may be used particulary when it is not necessary to show the exact form and size and where the designation of standardized centre holes is suffic...
Valid
Publisher:
International Organization for Standardization
Format:
Digital | 5 Pages
Language:
English
ICS
This representation mode may be used particulary when it is not necessary to show the exact form and size and where the designation of standardized centre holes is sufficient for information. Annex A gives the dimensions for types R, A and B, and Annex B the proportions and dimensions of symbols.
