
Prestressed concrete sleepers -- Post-tensioning type (Amendment 1)
NORMA vydaná dňa 20.2.2012
Designation standards: JIS E1202:1997
Note: Zmena
Publication date standards: 20.2.2012
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: Other standards
Kategória: Technické normy JIS