https://www.xingluchemical.com/uploads/AlSc2-Aluminum-scandium.mp4 https://www.xingluchemical.com/uploads/Barium-metal.mp4 የምርት ስም:Barium metal granulesCas:7440-39-3Purity:99.9 %ፎርሙላ፡BaSize፡-20ሚሜ፣20-50ሚሜ (በማዕድን ዘይት ስር)መተግበሪያዎች፡ ብረት እና ውህዶች፣ ተሸካሚ ውህዶች;እርሳስ - ቆርቆሮ የሚሸጥ...
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