The thread measuring gauges. The handle of the measuring pitches (the micrometer extension)
STANDARD published on 23.12.1953
Designation standards: ČSN 254618
Classification mark: 254618
Catalog number: 2222
Note: WITHDRAWN
Publication date standards: 23.12.1953
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Category: Technical standards ČSN