1.As to metal halide torch with gallium iodide is special rise 403nm and 417nm wave crest, and the highest wave crest 417nm has conspicuousness and good effect to exposal Diazo material.
至于钾掺合卤素灯,特别增强了403nm417nm
峰,其最高
417nm
峰对于Diazo 材料
曝光有十分
着
良好
作用.