Hüperonüümid:
vedru 1(n)
kellavedru 1(n)

kellakäitav spiraalvedru

PWN-3.0 relation(s)

eq_synonym
hairspring 1(n) a fine spiral spring that regulates the movement of the balance wheel in a timepiece

CILI relation(s)

eq_synonym
hairspring 1(n) a fine spiral spring that regulates the movement of the balance wheel in a timepiece