Thread gauges. Measuring parts of master gauges for screw ring gauges with not-go-side. Metric thread
STANDARD published on 27.12.1954
Designation standards: ČSN 254127
Classification mark: 254127
Catalog number: 2158
Note: WITHDRAWN
Publication date standards: 27.12.1954
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Category: Technical standards ČSN