CSN 25 5163-1957
The control and drawing sets. The drawing angles 60 degree

Standard No.

CSN 25 5163-1957

Release Date

1957

Published By

CZ-CSN

Latest

CSN 25 5163-1957

CSN 25 5163-1957 history

• 1957 CSN 25 5163-1957 The control and drawing sets. The drawing angles 60 degree