Izindaba Zenkampani

Ukusetshenziswa kwezinsiza ze-quartz embonini ye-photovoltaic
ngo-admin ku-22-10-17
I-Quartz iyiminerali ye-oxide enesakhiwo sohlaka, enezinzuzo zobulukhuni obuphezulu, ukusebenza kwamakhemikhali okuzinzile, ukushisa okuhle kokushisa, njll. Isetshenziswa kabanzi ekwakhiweni, imishini, i-metallurgy, izinto zikagesi, izinto ezintsha, amandla amasha nezinye izimboni, futhi ibalulekile...
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I-Qinghai inamathani ayizigidi ezingama-411 ezindawo zokugcina uwoyela ezisanda kufakwa ubufakazi kanye namathani ayizigidi ezingama-579 ka-potash.
ngo-admin ku-22-10-17
ULuo Baowei, iPhini likaMqondisi Jikelele woMnyango Wezemvelo esifundazweni saseQinghai kanye nePhini Lomhloli Omkhulu Wezemvelo esifundazweni saseQinghai, uthe ngo-Xining ngomhla ka-14 ukuthi kule minyaka eyishumi edlule, isifundazwe sihlele amaphrojekthi angama-5034 okuhlola indawo okungezona uwoyela negesi, nge...
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