BS 4441-2:1969

Specification for percussive rock-drilling bits, rods and stems. Integral stems.

NORM herausgegeben am 28.3.1969

The information about the standard:

Designation standards: BS 4441-2:1969
Note: UNGÜLTIG
Publication date standards: 28.3.1969
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technische Normen BS