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Yiziphi izinyathelo nokusekelwa kwenqubo okudingekayo ukuze kuzuzwe ukuqina okulinganayo kwe-ductile iron?

Yiziphi izinyathelo nokusekelwa kwenqubo okudingekayo ukuze kuzuzwe ukuqina okulinganayo kwe-ductile iron?

Ukwelashwa kwe-porosity enzima kuma-cylindrical tubular sand cores ngesikhathi sokukhiqizwa kwezingxenye zensimbi e-ductile kusetshenziswa ubuchwepheshe bokubumba isihlabathi esiluhlaza.

Ukwelashwa kwe-porosity enzima kuma-cylindrical tubular sand cores ngesikhathi sokukhiqizwa kwezingxenye zensimbi e-ductile kusetshenziswa ubuchwepheshe bokubumba isihlabathi esiluhlaza.

Ungazikhiqiza kanjani izingxenye zensimbi ezisezingeni eliphezulu ze-chromium?

Ungazikhiqiza kanjani izingxenye zensimbi ezisezingeni eliphezulu ze-chromium?

Yiziphi izimbangela ze-cast steel crack defects?

Yiziphi izimbangela ze-cast steel crack defects?

Ungakuhlola kanjani ngokushesha ukusebenza kokucwecwa, ukuphefumula, namandla okushisa aphezulu okunamathela kwensimbi empunga elahlekelwe igwebu?

Ungakuhlola kanjani ngokushesha ukusebenza kokucwecwa, ukuphefumula, namandla okushisa aphezulu okunamathela kwensimbi empunga elahlekelwe igwebu?

Siyini isizathu se-delamination egobolondweni elenziwe ngesihlabathi sengilazi yamanzi ngesikhathi senqubo yokubumba utshalomali?

Siyini isizathu se-delamination egobolondweni elenziwe ngesihlabathi sengilazi yamanzi ngesikhathi senqubo yokubumba utshalomali?

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Sisebenzisa amakhukhi ukukunikeza umuzwa ongcono wokuphequlula, ukuhlaziya ithrafikhi yesayithi nokwenza okuqukethwe kube ngokwakho. Ngokusebenzisa le sayithi, uyavumelana nokusebenzisa kwethu amakhukhi. Inqubomgomo yobumfihlo

Yenqaba Yamukela