Normy DIN - Německé národní normy - strana 1446

Projection of still pictures and motion-pictures - Part 4: Reflection and transmittance characteristics of screens; characteristic values, screen types, measurement.

Norma vydaná dňa 1.12.1998

Projection of still pictures and motion-pictures; light measurements of projection units.

Norma vydaná dňa 1.12.1993

Plastics piping systems - Unplastized poly(vinyl chloride) (PVC-U) pipes, fittings and material - Method for assessment of the PVC content based on total chlorine content.
(Plastové potrubní systémy - Trubky, tvarovky a materiál z neměkčeného polyvinylchloridu (PVC-U) - Stanovení obsahu PVC na základě celkového obsahu chlóru.)

Norma vydaná dňa 1.2.1999

Test charts for micrography - Part 2: Fundamental assembly of typographical characters for legibility tests and test chart for destination of resolving power.

Norma vydaná dňa 1.3.2013

Test charts for micrography - Part 2: Fundamental assembly of typographical characters for legibility tests and test chart for destination of resolving power; Supplement 1: Test card for practical use.

Norma vydaná dňa 1.3.2013

Test charts for micrography - Part 2: Fundamental assembly of typographical characters for legibility tests and test chart for destination of resolving power; Supplement 2: Test card for practical use in rotary cameras.

Norma vydaná dňa 1.3.2013

Test patterns for micrography; test exposures made to establish the conditions for microfilming of drawings.

Norma vydaná dňa 1.3.1991

Test patterns for micrography; test exposures made to establish the conditions for microfilming of printed documents, literature and newspapers.

Norma vydaná dňa 1.3.1991

Test charts for micrography - Part 3: Test table for microfilming with planetary camera of technical drawings.

Norma vydaná dňa 1.3.2013

Test charts for micrography - Part 3: Test table for microfilming with planetary camera of technical drawings; Supplement 1: Neutral density cards for practical use.

Norma vydaná dňa 1.3.2013