Medical X-ray films used with intensifying screens; sensitometric simulation of the fluorescent radiation of calcium tungstate intensifying screens— 5 стр.
Testing of paper and board; Basic measurement requirements for the determination of the reflectance factor; Measurement on non-fluorescent samples— 3 стр.
Testing of paper and board - Basic parameters for determination of reflectance factor - Part 1: Measurements made on non-fluorescent specimens— 10 стр.
Projection of still pictures and motion-pictures; reflection and transmittance characteristics of screens; characteristic values, screen types, measurement— 12 стр.
Internal combustion compression-ignition engines. Measurement apparatus for smoke from engines operating under steady-state conditions. Filter type smokemeter— 24 стр.