en balance wheel (n)
― RelatedTo ⟶
Weight: 1.0
en timekeeping Source: English Wiktionary
en balance wheel (n)
― RelatedTo ⟶
Weight: 1.0
en watch Source: English Wiktionary
en balance wheel (n)
― RelatedTo ⟶
Weight: 1.0
en oscillate Source: English Wiktionary