Aug 02, 2025
Tungsten hmanna zau tak
A chakna leh a chhe thei lo avang hian tungsten hian industry leh technology lamah hmanna hrang hrang a nei a.
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Aug 01, 2025
Tungsten Thiltihtheihna bulpui ber
Tungsten hi metallic element a ni a, chemical symbol W a nei a, atom number 74 a nei bawk.
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