Pakarepo 35% Bvisa Zvino
yakakwenenzverwa pcbn inoisa ine brazed cbn yekucheka micheto inoshandiswa kugadzira machira ane simbi yakaoma senge nodular cast iron, yakaoma simbi, inomhanya simbi, kufa simbi, kutakura simbi, simbi yakasimbiswa, kupisa kupisa simbi, kabhoni chishandiso simbi, chromium uye nickel molybdenum chiwanikwa . iwo ekushandira matipi e cbn inoiswa anogadzirwa nechena polycrystalline cubic boron nitride, cbn yakashongedzwa inoisa ndeye ...
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