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Waa maxay Birta Barium?
Barium waa curiyaha birta dhulka alkaline, curiyaha lixaad ee kooxda IIA ee shaxda xilliyeedka, iyo curiyaha firfircoon ee birta dhulka alkaline. 1. Qaybinta Content Barium, sida biraha kale ee dhulka alkaline, waxaa loo qaybiyey meel kasta oo dhulka: content ee qolof sare i ...Sii akhri -
Korontada Nippon ayaa sheegtay in alaabada aan lahayn dhul naadir ah oo culus la bilaabi doono isla dayrtan
Sida laga soo xigtay wakaaladda wararka ee Kyodo ee Japan, shirkadda weyn ee korontada ee Nippon Electric Power Co., Ltd. ayaa dhawaan ku dhawaaqday inay soo saari doonto alaabada aan isticmaalin dhulalka dhifka ah sida ugu dhakhsaha badan dayrta. Khayraadka dhulka naadirka ah ayaa lagu qaybiyaa Shiinaha, taas oo yarayn doonta khatarta juqraafiga ah ee t...Sii akhri