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Railroad ballast
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Railroad ballast
Term
Metadata
Railroad ballast
Railroad ballast
USE
Ballast (Railroads)
Date of creation
18-Mar-2009
Accepted term
18-Mar-2009
Descendant terms
0
ARK
ark:/99152/t33qrgzxepw1x7
More specific terms
0
Alternative terms
0
Related terms
0
Notes
0
Metadata
BS8723-5
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