mise en place d ne carri232re de pierre - sirenadiving.nl. Carri232re De Granite Etude D Impact. Carri232re De Granite Etude D Impact. 1801800 rpm during the entire grinding process an electronic speed control compares the actual speed to the preset value and keeps it constant the grinding and mixing period can be preset digitally for 10 seconds to 99 minutes with the last …