1. wolfram [ Synonyms: atomic number 74, tungsten, w] | |
A heavy grey-white metallic element; the pure form is used mainly in electrical applications; it is found in several ores including wolframite and scheelite
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ايک سخت دھات جو فولاد کے ساتھ ملا کر بلبوں کے تار بنانے کے کام آتی ہے۔ |
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