Ko te mata o te tira tira teitei, e mohiotia ana ko te mata o te hau, te mata o te tira ma, he koranu kei roto te nui o te waro (C), tungsten (W), molybdenum (Mo), chromium (Cr), vanadium ( V) me etahi atu huānga Hacksaw mata. High-tere maitai raw rauemi i pakeke wera tiketike i muri cutt ...
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