Iron or steel, railway or tramway track construction material; rails - PyST

Definition

No definition available

Concept Hierarchy

Broader Concepts 1

Railway or tramway track constructions of iron or steel; rails, check and track rails, switch blades, crossing frogs, point rods, sleepers, fish-plates, chair wedges, sole plates, bedplates, ties and the like

Current Concept

Notes

History Notes

Concept Information

IRI

https://glossary.bonsai.uno/HS-2017/7302_10

Notation

7302_10

Status

Accepted

Concept Schemes

https://glossary.bonsai.uno/HS-2017