Projection of still pictures and motion-pictures - Part 3: Minimum dimensions for elements, width of lines, dimensions of lettering and graphical symbols in originals for projection— 20 стр.
Slide projectors and slides; projector slides for general use and for theatre projection, nominal sizes, dimensions of masks, picture position and marking— 9 стр.
Slide projectors and slides -Slides with scientific and technical content - Original drawings and slides, production, testing, projection conditions— 9 стр.
Graphical symbols - General principles for the formulation of graphical symbols for use on equipment; Identical with ISO 3461-1:1988 and IEC 60416:1988
Projection of still pictures and motion-pictures; minimum dimensions for elements, width of lines, dimensions of lettering and graphical symbols in originals for projection— 20 стр.
Slide projectors and slides; overhead projectors, DIN-test transparency for the examination of sharpness for projection and viewing conditions, size A5— 4 стр.
Projection of still pictures and motion-pictures - Part 4: Reflection and transmittance characteristics of screens; characteristic values, screen types, measurement— 15 стр.
Projection of still pictures and motion-pictures; minimum dimensions for elements, width of lines, dimensions of lettering and graphical symbols in originals for projection— 20 стр.