BIR DAXAL LAHEYN
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BIR DAXAL LAHEYN
Isku-darka kiimikada ee birta martensitic ahama waxaa lagu gartaa ku darista walxaha sida molybdenum, tungsten, vanadium, iyo niobium iyadoo lagu saleynayo isku-darka isku-dhafka kala duwan ee 0.1% -1.0% C iyo 12% -27% Cr.
