information about Speed limit field
Field Hierarchy
| Parent | |||
|---|---|---|---|
Engineering 25M papers | Geography 13.2M papers | History 8M papers | Archaeology 6.9M papers |
Civil engineering 854k papers | Transport engineering 751k papers | ||
| Current | |||
Speed limit 7,906 papers | |||
| Child | |||
Kilometres per hour 0 papers | Intelligent speed adaptation 0 papers | Speed limit laws 0 papers | Speed management 0 papers |
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History