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Üg(Ti) :0.2
Öº(Si) :0.4
¿ø(Mn) :0.3
Áâ(Mg) :2.1-2.9
ÅK(Fe) :0.5
»Ì(Cr) :0.18-0.28
¾N(Zn) :5.1-6.1
ȃ(Cu) :1.2-2.0
¾T(¤p)(Al) :¾l¶q
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