GLC

[ RAW AND CALCINED DIATOMACEOUS EARTH AND VESICULATED PERLITIC ORES USED FOR HEAT AND SOUND INSULATION, CONCRETE AND PLASTER; FIBERIZED SLAG-NAMELY, ROCK WOOL IN LOOSE AND BATT FORM FOR HEAT INSULATION; ] SHAPED CARBON BODIES FOR REFRACTORIES AND STEEL FURNACE LINING; CARBONACEOUS CEMENTS