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  • word of the day

    chrome-nickel steel

    chrome-nickel steel - 365bet中国官方网站 definition and meaning for word chrome-nickel steel

    Definition
    (noun) Elinvar is a trademark for a kind of steel used for watch springs because its elasticity is constant over a wide range of temperatures
    Synonyms : elinvar

  • Word used in video below:
    text: chrome room
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