Nkhani Za Kampani
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Valani ndi anti-kuvala miyeso yozungulira mozungulira madzi ofunda
Chowotcha chozungulira chozungulira chamadzimadzi ndi mtundu watsopano wa ng'anjo wokhala ndi mphamvu zambiri komanso kuipitsidwa kochepa komwe kumapangidwa pambuyo pa ng'anjo yaunyolo ndi ng'anjo yamakala yopukutidwa. Chifukwa cha kuyaka kwake kwakukulu, kusinthasintha kwa mtundu wa malasha, kusintha kwakukulu kwa katundu, mpweya wochepa wa nitrogen oxide, ndi ...Werengani zambiri -
Makina owumitsa ndi kusungirako koyenera kwa phosphate refractory castables
Phosphate castable imatanthawuza kuponyedwa pamodzi ndi phosphoric acid kapena phosphate, ndipo njira yake yowumitsa imagwirizana ndi mtundu wa binder womwe umagwiritsidwa ntchito komanso njira yowumitsa. Chomangira cha phosphate castable chikhoza kukhala phosphoric acid kapena njira yosakanikirana ya aluminiyamu ya dihydrogen phosphate ...Werengani zambiri
