Graphic Symbols for Plumbing Fixtures for Diagrams Used in Architecture and Building Construction
NORMA vydána dne 1977
Designation standards: ASME Y32.4:1977(R2004)
Publication date standards: 1977
Approximate weight : 300 g (0.66 lbs)
Country: American technical standard
Kategorie: Technické normy ASME
Reaffirmed: 2004