Proposed standards for rail sections, fish plates and wire nails of mine rail tracks.
Report of the German industrial standards committee
Aufsatz (Zeitschrift)
Report of German Industrial Standards Committee
Engineering Index Backfile | 1926
|Report of German Industrial Standards Committee
Engineering Index Backfile | 1927
Report on work of Standards Committee for Aeronautics of German Industrial Standards Committee
Engineering Index Backfile | 1926
|Report of German Standards Committee
Engineering Index Backfile | 1927
Report of the German industry committee on standards
Engineering Index Backfile | 1920