... with highly effective filter @ISO9001 SW-CJ-2F laminar flow horizoutal frame clean workbenchFEATURES:1,The clean workbench is ... , electronics, national defense, precision instrument, meter, academy and other industries, used for air cleaning.2,The enclosure employs high quality ... proof and convenient for cleaning.3,The equipment adopts air cleaning system that is composed of centrifugal blower and ...