yang tertarik masalah baja, sedikit shodakoh ilmu : http://ronne-hendrajaya.blogspot.com/
Ronne Hendrajaya ----------------------------------------------------------------------- PT KRAKATAU STEEL (www.krakatausteel.com) Slab Steel Plant 1 Division Cilegon-Indonesia Phone : 0254-371279 Fax : 0254-371120 Email : [EMAIL PROTECTED] Blog : ronne-hendrajaya.blogspot.com ---------------------------------------------------------------------
