
Thermite welding of rails. The method of testing and quality control
NORM herausgegeben am 1.6.2017
Designation standards: GOST R 57179-2016
Publication date standards: 1.6.2017
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST