ASTM C985M-04
Standard Specification for Nonreinforced Concrete Specified Strength Culvert, Storm Drain, and Sewer Pipe (Metric)
standard by ASTM International, 10/01/2004
ASTM C655M-04
Standard Specification for Reinforced Concrete D-Load Culvert, Storm Drain, and Sewer Pipe (Metric)
standard by ASTM International, 10/01/2004
ASTM C985-04
Standard Specification for Nonreinforced Concrete Specified Strength Culvert, Storm Drain, and Sewer Pipe
standard by ASTM International, 10/01/2004
ASTM C985M-04e1
Standard Specification for Nonreinforced Concrete Specified Strength Culvert, Storm Drain, and Sewer Pipe (Metric)
standard by ASTM International, 10/01/2004