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Qaysi po‘latlar tarkibida 19% gacha volfram 4 - 5...

Question Text:
Qaysi po‘latlar tarkibida 19% gacha volfram 4 - 5 % gacha xrom va 2-3% gacha vanadiy bo‘ladi?
Type: SingleChoice
Difficulty: Medium
Score: 1
Status: Active

Variants

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  • 1
    Tezkesar P markali po‘latlar
    Correct
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  • 2
    Legirlangan
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  • 3
    Miniralokeramik
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  • 4
    Uglerodli po‘lat
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