Ka lebaka la tšepe e tlase ea k'habone e nang le khabone e tlase, manganese, likahare tsa silicon le tsona li nyane, ka hona, tlas'a maemo a tloaelehileng a ke ke a ts'oaroa ho hlahisa lisele tse thata tse thata kapa sebopeho se tingoeng.Low carbon tšepe tjheseletsa manonyeletso polasetiki le tšusumetso e ntle toughness, weldin...
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