STN 451110 (451110)

Deep hole drilling. Drive (casing) heads for casing I

STANDARD published on 1.1.1955

The information about the standard:

Designation standards: STN 451110
Classification mark: 451110
Catalog number: 63563
Note: WITHDRAWN
Publication date standards: 1.1.1955
Approximate weight : 12 g (0.03 lbs)
Country: Slovak technical standard
Category: Technical standards STN