Tuesday, 21 February 2012

brass 307/313 Cc492 sd487.5 z483 sc453 AL141.5/134.5/131/117/111 st Cu305425-450 Al5125800+8725 Ni97308+492 Zn851050+475 Pb375975-1850 Sn10005-75 LME C8344-4

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