ASTM WK39847(What is a Work Item? / How to Input to a Work Item)Work Item: ASTM WK39847 - Revision of C1504M - 04(2010) Standard Specification for Manufacture of Precast Reinforced Concrete Three-Sided Structures for Culverts and Storm Drains (Metric)Active Standard: C1504M - 13 Developed by Subcommittee: C13.07 | Committee C13 Home | Contact Staff Manager
| |||||