I-Tungsten carbide ihlala ithathwa njengeyona ntsimbi inamandla, kodwa ngaba ngokwenene yeyona nto inzima kakhulu phaya?I-Tungsten carbide yikhompawundi eyenziwe ngetungsten kunye neeathom zekhabhoni, kwaye yaziwa ngobulukhuni bayo obukhethekileyo kunye nokuxhathisa ukunxiba nokukrazula.Ihlala isetyenziswa kwimizi-mveliso...
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