ISO 10207:1991/Cor 1:1991

Rock drilling equipment — Rope threaded drill steel equipment for percussive drilling, nominal sizes 22 mm to 38 mm — Technical Corrigendum 1

Matériel de forage des roches — Équipements pour forage percutant à filetage corde, de dimension nominale 22 mm à 38 mm — Rectificatif technique 1

Date:

1991-04-11 / Published

ICS:

Committee:

ISO/TC 82 - Mining

Relación con otras normas ISO:

This standard is available in:

Digital format

Ingles