NC 53-172-1987
Construction Designs Railway Groundwork Design Specifications
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NC 53-172-1987
Standard No.
NC 53-172-1987
Release Date
1987
Published By
CU-NC
Latest
NC 53-172-1987
Scope
This standard establis es the specifications to determine the grading of railway projects in the sections.
NC 53-172-1987 history
1987
NC 53-172-1987
Construction Designs Railway Groundwork Design Specifications
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