Nkhani Za Kampani
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Kugwiritsa ntchito zida za quartz mumakampani a photovoltaic
Quartz ndi mchere wa oxide wokhala ndi mawonekedwe a chimango, omwe ali ndi ubwino wa kuuma kwakukulu, kukhazikika kwa mankhwala, kutsekemera kwabwino kwa kutentha, ndi zina zotero. ndipo ndi chofunikira ...Werengani zambiri -
Qinghai ili ndi matani 411 miliyoni amafuta omwe angotsimikiziridwa kumene komanso matani 579 miliyoni a potashi.
A Luo Baowei, Wachiwiri kwa Director General wa Dipatimenti Yachilengedwe ya Chigawo cha Qinghai komanso Wachiwiri kwa Chief Inspector of Natural Resources m'chigawo cha Qinghai, adati ku Xining pa 14 kuti m'zaka khumi zapitazi, chigawochi chakonza ma projekiti 5034 osagwirizana ndi mafuta ndi gasi, ndi...Werengani zambiri
