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ISO 721:1974

Withdrawn

Withdrawn

View Superseded by

Rock drilling — Integral stems

Available format(s)

Hardcopy , PDF

Language(s)

French, English

Published date

07-01-1974

Withdrawn date

11-02-2025

Superseded by

ISO 721:1991

US$96.00
Excluding Tax where applicable

Committee
ISO/TC 82
DocumentType
Standard
Pages
4
PublisherName
International Organization for Standardization
Status
Withdrawn
SupersededBy

Standards Relationship
UNE 22650:1985 Identical

US$96.00
Excluding Tax where applicable