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Iindaba

Ngawaphi amanyathelo kunye nenkxaso yenkqubo efunekayo ukufezekisa ukuqina okulinganayo kwensimbi ye-ductile?

Ngawaphi amanyathelo kunye nenkxaso yenkqubo efunekayo ukufezekisa ukuqina okulinganayo kwensimbi ye-ductile?

Funda ngokugqithisileyo
Unyango lwe-porosity enzima kwi-cylindrical tubular sand cores ngexesha lokuveliswa kwentsimbi ye-ductile kusetyenziswa itekhnoloji yokubumba isanti eluhlaza.

Unyango lwe-porosity enzima kwi-cylindrical tubular sand cores ngexesha lokuveliswa kwentsimbi ye-ductile kusetyenziswa itekhnoloji yokubumba isanti eluhlaza.

Funda ngokugqithisileyo
Ungavelisa njani iindawo zentsimbi ekhahlelelweyo ekumgangatho ophezulu wechromium?

Ungavelisa njani iindawo zentsimbi ekhahlelelweyo ekumgangatho ophezulu wechromium?

Funda ngokugqithisileyo
Zeziphi izinto ezibangela iziphene zokuqhekeka kwentsimbi?

Zeziphi izinto ezibangela iziphene zokuqhekeka kwentsimbi?

Funda ngokugqithisileyo
Uvavanya njani ngokukhawuleza ukusebenza kokuxobuka, ukuphefumla, kunye namandla obushushu obuphezulu bengubo yentsimbi engwevu elahlekileyo?

Uvavanya njani ngokukhawuleza ukusebenza kokuxobuka, ukuphefumla, kunye namandla obushushu obuphezulu bengubo yentsimbi engwevu elahlekileyo?

Funda ngokugqithisileyo
Sisiphi isizathu sokuchithwa kwiqokobhe elenziwe ngesanti yeglasi yamanzi ngexesha lenkqubo yokubumba utyalo-mali?

Sisiphi isizathu sokuchithwa kwiqokobhe elenziwe ngesanti yeglasi yamanzi ngexesha lenkqubo yokubumba utyalo-mali?

Funda ngokugqithisileyo
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