Screw gauges. Measuring parts of "go" side of cylindrical thread gauges. Cylindrical pipe thread. Diameter G 1/8" - G 3 1/2"
NORM herausgegeben am 1.3.1963
Designation standards: STN 254172
Classification mark: 254172
Catalog number: 56142
Publication date standards: 1.3.1963
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN