Transportation Research Thesaurus (TRT)
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Permanent magnets
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Communication and control
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Control devices
Permanent magnets
Term
Metadata
Permanent magnets
Alternative terms
UF
↸
Magnetic nails
Broader Terms
BT
↑
Control devices
Related terms
RT
⇆
Roadway guidance markers
Date of creation
18-Mar-2009
Accepted term
18-Mar-2009
Descendant terms
0
ARK
ark:/99152/t37y5wx1q9m4dr
More specific terms
0
Alternative terms
1
Related terms
1
Notes
0
Metadata
BS8723-5
DC
MADS
SKOS-Core
VDEX
XTM
Zthes
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