ASME Y32.7-1972(S2020):1972

Graphic Symbols for Railroad Maps and Profiles

NORMA vydána dne 1972

The information about the standard:

Designation standards: ASME Y32.7-1972(S2020):1972
Publication date standards: 1972
Approximate weight : 300 g (0.66 lbs)
Country: American technical standard
Kategorie: Technické normy ASME