ISO 10208:1991

Rock drilling equipment — Left-hand rope threads

Defines dimensions and tolerances of left-hand rope threads to be used on rope threaded drill steel equipment for percussive drilling. Five sets of values are given.

OEN:

ISO

Langue:

English

Code(s) de l'ICS:

73.100.30

Statut:

Publié

Date de Publication:

1991-01-23

Numéro Standard:

ISO 10208:1991