Buku Lotsogolera Zamalonda
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Kodi Barium Carbonate Ndi Yoopsa Kwa Anthu?
Chomera cha barium chimadziwika kuti ndi choopsa, koma barium sulfate yake imatha kugwira ntchito ngati chotsutsana ndi ma scan awa. Zatsimikiziridwa ndi madokotala kuti ma ayoni a barium omwe ali mumchere amasokoneza kagayidwe ka calcium ndi potaziyamu m'thupi, zomwe zimayambitsa mavuto monga kufooka kwa minofu, kuvutika kupuma...Werengani zambiri -
5G Yatsopano Yothandizira Unyolo wa Makampani a Tantalum
5G Yatsopano Yothandizira Tantalum Industry Chain 5G ikuwonjezera mphamvu zatsopano pakukula kwachuma ku China, ndipo zomangamanga zatsopano zatsogoleranso kuthamanga kwa ntchito yomanga nyumba m'nthawi yofulumira. Unduna wa Zamakampani ndi Ukadaulo wa Chidziwitso ku China wavumbulutsa mu M...Werengani zambiri -
Kodi dziko la Japan liyenera kuwonjezera kwambiri kuchuluka kwa nthaka yomwe lili nayo?
Zaka zimenezi, pakhala malipoti ambiri m'manyuzipepala kuti boma la Japan lilimbitsa njira yake yosungira zitsulo zosowa zomwe zimagwiritsidwa ntchito m'mafakitale monga magalimoto amagetsi. Zosungira zitsulo zazing'ono ku Japan tsopano zatsimikizika kuti zidzagwiritsidwa ntchito m'nyumba kwa masiku 60 ndipo ...Werengani zambiri -
Kuzindikira kwa Zitsulo Zosowa za Dziko Lapansi
Nkhondo yamalonda pakati pa US ndi China yadzetsa nkhawa chifukwa China imagwiritsa ntchito malonda a zitsulo za rare earth. Za • Kukangana kwakukulu pakati pa United States ndi China kwayambitsa nkhawa kuti Beijing ikhoza kugwiritsa ntchito udindo wake waukulu ngati wogulitsa miyala ya rare earth kuti ithandize pankhondo yamalonda pakati pa...Werengani zambiri