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.
至钾掺合卤素灯,特别增强了403nm及417nm的波
,其最高的417nm波
Diazo 材料的曝光有十分
着及良好的作用.