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Reference number
ISO/R 640:1967
© ISO 2024
ISO/R 640:1967
Calibration of standardized blocks to be used for Vickers hardness testing machines
Edition 1
1967-11
Withdrawn
ISO/R 640:1967
4768
TC
ISO/TC 164
ISO/R 640:1967
Calibration of standardized blocks to be used for Vickers hardness testing machines
Withdrawn
(Edition 1, 1967)
General information
Status
:
Withdrawn
Publication date
:
1967-11
Stage
: Withdrawal of International Standard [
95.99
]
Edition
: 1
Number of pages
: 5
Technical Committee :
ISO/TC 164
ICS
:
77.040.10
RSS
updates
Life cycle
Now
Withdrawn
ISO/R 640:1967
Stage:
95.99
00
Preliminary
10
Proposal
20
Preparatory
30
Committee
40
Enquiry
50
Approval
60
Publication
60.60
1967-11-01
International Standard published
90
Review
95
Withdrawal
95.99
1984-11-01
Withdrawal of International Standard
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