Taking the gatch as raw material, but escapes the oil after the solvent, passes through the argil or the hydrogenation purification again makes.
Use: Serves as the high frequency porcelain hot-cast formation craft the bond; Serves as the carbon paper coating the diluent; Serves as the burin paraffined paper to dissolve hotly soaks Spreads
the wax; Serves as the wax casting to use the wax; Serves as the decoration sound absorption board to use the waxCandleRubber produc
Taking the gatch as raw material, but escapes the oil after the solvent, passes through the argil or the hydrogenation purificat