Barrel (horology)

https://www.wikidata.org/wiki/Q1400397

Field Hierarchy

Parent
Engineering 25.6M papers	Materials science 19M papers	Geography 13.4M papers	Composite material 8.9M papers
History 8.1M papers	Archaeology 7M papers	Mechanical engineering 5.6M papers
Current
Barrel (horology) 13.3k papers
Child
Muzzle 2,739 papers

Trends

Notes

History