AASHTO M 178M-M 178-07(2012)-ASTM C412M-05a and C412-05a
This document covers the AASHTO M 178M-M 178-07(2012) standard, which is identical to ASTM C412M-05a and C412-05a, specifying requirements for precast concrete culvert, storm drain, and sewer pipes designed for non-pressure applications. The standard
2024-10-25
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