... transmission; Constant current drive, stable performance; industrial X ray film viewer X8-69CThe Eight Characteristics:1, Automatic ... microelectronic technology, automatic induction of film, with film is bright, no film is not light; LED panel ... corrosionMetal, not insulated, easy corrosionIntelligentizeAutomatic induction film opening and closingnil nothingnil nothingWeight of machineVery lightThe ...