FOERFARANDE and the device Fr KALCINERING audio PULVERFORMIGT MATERIAL INNEHAOLLANDE KALKA method of heat treating a preheated, pulverous raw material consisting of or containing lime, such as cement raw meal. Preheated pulverous raw material is accumulated in a lower portion of a calcination...
FOERFARANDE and the device Fr KALCINERING audio PULVERFORMIGT MATERIAL INNEHAOLLANDE KALKA method of heat treating a preheated, pulverous raw material consisting of or containing lime, such as cement raw meal. Preheated pulverous raw material is accumulated in a lower portion of a calcination...
Kaltaushaertendes formstoff-bindemittel auf polyurethan-basis Cold curing molding material binder based on polyurethaneThorwald Dipl Chem Dr Rer Born