Tensile-strength Investigation of Cast-iron Piston Rings of Various Strengths
Oxidation of titanium carbide base ceramals containing molybdenum, tungsten, and cobalt
Achromatization of Debye-Scherrer lines
Experimental Measurement of VLF Field Strength as a Function of Distance, Using an Aircraft
Final Series of Tests of Srs-1 with Modifications for Air Traffic Control