Non-destructive testing - Characteristics of focal spots in industrial X-ray systems for use in non-destructive testing - Part 2: Pinhole camera radiographic method; German version EN 12543-2:2021— 21 стр.
Particle size analysis - Micropore analysis by gas adsorption - Part 4: Determination of pore distribution according to Horvath-Kawazoe and Saito-Foley— 14 стр.
Representing and characterizing the separation of disperse materials; Selection and determination of parameters for industrial separation processes— 6 стр.
Determination of the pore size distribution and the specific surface area of mesoporous solids by means of nitrogen sorption - Method of Barrett, Joyner and Halenda (BJH)— 7 стр.