Tropical non-coniferous, sleepers

Code
052.1
URI
http://stats-class.fao.uniroma2.it/FPCD/v2016/052-1
Label @en
Tropical non-coniferous, sleepers

Railway or tramway sleepers are pieces of unplaned wood, of more or less rectangular section of the kind commonly used to support railway or tramway track. There are also included switch ties, which are longer than sleepers, and bridge ties, which are wider and thicker and usually longer than sleepers.

Valid term
Broader
052 - Tropical non-coniferous [Forest Products Classification and Definitions]
Close match
31320 - Railway or tramway sleepers (cross-ties) of wood, impregnated [Central Product Classification of the UN (CPC) 2.1]
31109 - Railway or tramway sleepers (cross-ties) of wood, not impregnated [Central Product Classification of the UN (CPC) 2.1]
4406 - Railway or tramway sleepers (cross-ties) of wood [Harmonized Commodity Description and Coding System - mapping targets (versions 2007-2017)]
440612 - Wood; railway or tramway sleepers (cross-ties), not impregnated, non-coniferous [Harmonized Commodity Description and Coding System - mapping targets (versions 2007-2017)]
440692 - Wood; railway or tramway sleepers (cross-ties), impregnated, non-coniferous [Harmonized Commodity Description and Coding System - mapping targets (versions 2007-2017)]