... effective filter @ISO9001&ISO13485 SW-CJ-2F medical testing with wheels purification clean workbenchFEATURES:1,The clean workbench ... pharmacy, chemical experiment, electronics, national defense, precision instrument, meter, academy and other industries, used for air cleaning.2,The ... area all the time. It also is equipped with independentcontrol illuminating lamp and ultraviolet germicidal lamp.5,Clean ...