Norm
[AKTUELL]
ASTM C 1504/C 1504M
ASTM C 1504/C 1504M
Standard Specification for Manufacture of Precast Reinforced Concrete Three-Sided Structures for Culverts and Storm Drains
Titel (englisch)
Standard Specification for Manufacture of Precast Reinforced Concrete Three-Sided Structures for Culverts and Storm Drains