ČSN 137784 (137784)

Soldered mechanical engineering screwings. Heavy plug screwings with cone sealing

STANDARD published on 19.6.1959

The information about the standard:

Designation standards: ČSN 137784
Classification mark: 137784
Catalog number: 6447
Publication date standards: 19.6.1959
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Category: Technical standards ČSN