
Strength calculations and tests. Fractographic analysis by X-ray diffraction method Determination of the depth of plastic zones under the fracture surface
NORMA vydaná dňa 16.12.1987
Designation standards: R 50-54-52-88
Publication date standards: 16.12.1987
The number of pages: 23
Approximate weight : 69 g (0.15 lbs)
Country: Russian technical standard
Kategória: R