Screw gauges. Ring limit thread "go" gauges. Cylindrical pipe. Diameter G1/8" - G3 1/2"
NORM herausgegeben am 1.3.1963
Designation standards: STN 254180
Classification mark: 254180
Catalog number: 56145
Publication date standards: 1.3.1963
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN