Asociacion Latinoamericana de Fabricantes de Refractarios (ALAFAR) UNIFIED INTERNATIONAL TECHNICAL CONFERENCE REFRACTORIES. BIENNIAL WORLDWIDE CONFERENCE. 11TH 2009. (UNITECR 2009) (2 VOLS) Held 13-16 October 2009, Salvador, Brazil. MSRP: Was: Now: Our Price: $175.00 Add to Cart The item has been added