Standards ČSN - Czech national standards - Page 1580

The control and drawing sets. The flat angles 120 degree

Standard published on 30.3.1957

Carpenter´s squares

Standard published on 15.12.1965

The control and drawing sets. The drawing angles 45 degree

Standard published on 30.3.1957

The control and drawing sets. The drawing angles 60 degree

Standard published on 30.3.1957

Drawing compasses. Types and basic dimensions

Standard published on 13.8.1980

Scale beam compasses

WITHDRAWN published on 4.1.1962

The control and drawing sets. The drawings pens and needles. The survey

Standard published on 30.7.1958

The control and drawing sets. The drawing pens and needles. The basic regulations

Standard published on 30.7.1958

The control and drawing sets. The flat drawing pens

Standard published on 20.7.1958

WITHDRAWN published on 30.7.1958