-
Menene karfen Barium?
Barium sinadari ne na ƙarfe na ƙasa na alkaline, kashi na shida na lokaci-lokaci na rukunin IIA a cikin tebur na lokaci-lokaci, kuma kashi mai aiki a cikin ƙarfen ƙasan alkaline. 1. Content rarraba Barium, kamar sauran alkaline duniya karafa, an rarraba ko'ina a cikin ƙasa: abun ciki a cikin babba ɓawon burodi i ...Kara karantawa -
Nippon Electric Power ya ce za a ƙaddamar da samfuran da ba su da ƙasa mai nauyi da zaran wannan kaka
A cewar kamfanin dillancin labarai na Kyodo na Japan, katafaren kamfanin wutar lantarki na Nippon Electric Power Co., Ltd. kwanan nan ya sanar da cewa zai kaddamar da kayayyakin da ba sa amfani da kasa mai nauyi da zarar faduwar nan. Ana rarraba albarkatun ƙasa da ba kasafai ba a China, wanda zai rage haɗarin geopolitical cewa t ...Kara karantawa