ISO 722:1985 PDF
Rock drilling — Hollow hexagonal drill-steels in bar form
Title (English):
ISO 722:1985
Rock drilling — Hollow hexagonal drill-steels in bar form
- Document status:
- Withdrawn
- Format:
- Electronic (PDF)
- Number of pages:
- 12
- Publication date:
- October 3, 1985
- Edition:
- ISO IS 722 edition 2 version 1
- ICS:
- 73.100.30
Technical details
- Technical committee
- ISO/TC 82 - Mining
- SKU
- ISO 722:1985
