ISO 723:1991

Rock drilling equipment — Forged collared shanks and corresponding chuck bushings for hollow hexagonal drill steels

Matériel de forage des roches — Emmanchements à collerette forgée et douilles porte-outils pour fleurets hexagonaux creux

Date:

1991-01-24 / Published

ICS:

Committee:

ISO/TC 82 - Mining

Relación con otras normas ISO:

This standard is available in:

Digital format

Ingles / Frances