Signature: ČSN736820
Published: [S.l.]: [s.n.], 1979


Extent: 36 s.
Publication type: normy
Notes: Nahrazuje: ON 73 6820 z 15.6.1964, ON 73 6822 z 29.6.1964 ; - Schvál.: 25. 4. 1973, Účinnost: 1. 10. 1974., 1 sv.

The record appears in these collections:
Library VÚGTK > Standards
Monographic Publications