Couplings for compressed air - Claw coupling, 42 mm internal width, with securing nut - Coupling with male, female and hose connection ends, joint ring— 8 стр.
Representing and characterizing the separation of disperse materials; Selection and determination of parameters for industrial separation processes— 6 стр.
Sampling airborne radioactive materials from the stacks and ducts of nuclear facilities - Supplement 1: Distribution of activity via the diameter of aerosol particles— 11 стр.
Geotextiles and geotextile-related products - Determination of the characteristic opening size (ISO 12956:1999); German version EN ISO 12956:1999— 10 стр.
Investigations of the raw material in hard-coal-mining; determination of the particle-size-distribution <kleiner>60 µm by ultrasonic-microsieve-analysis— 8 стр.