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contact |
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13880908661
13980712204
86-28-85545180
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�a(ch��n)Ʒ���Q�������
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0(Ôª)
�Ј�(ch��ng)�r(ji��)�� 0(Ԫ)
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�a(ch��n)Ʒ���ԣ�
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�a(ch��n)Ʒ��B�� �����samarium metal
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code
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trem
min %
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sm/trem
min %
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re-impurities max %
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non-re-impurities max %
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pr+nd+eu+gd+y
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fe
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mg
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ca
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si
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al
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w
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mo
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ti
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c
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o
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s
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sm-1
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99
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99.9
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0.1
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0.01
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0.01
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0.01
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0.03
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0.03
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0.03
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0.03
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0.01
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0.03
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0.03
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0.01
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sm-2
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99
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99
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1
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0.01
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0.03
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0.01
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0.05
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0.05
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0.05
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0.05
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0.01
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0.05
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0.05
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0.01
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cas no��7440-19-9
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