chrome-nickel steel 1
rzeczownikdomena: substancja
Princeton WordNet [ver.3.1]
Definicja
Elinvar is a trademark for a kind of steel used for watch springs because its elasticity is constant over a wide range of temperatures
Elinvar is a trademark for a kind of steel used for watch springs because its elasticity is constant over a wide range of temperatures
Projekt współfinansowany ze środków europejskich
