... be an enclosed system with temperature control,and equipment inside can work normally.Features: 1.Compact ... and not low than 0°C,humidity should not exceed 95%.3.When handle or move the equipment ... ,don't upside down,tilt and collision.4.Voltage,frequency,temperaure and cooling capacity ... shock when clean,demolite or repair the equipment.Suzhou Langji Technology Co.,Ltd,the manufacturer ...