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![The Inside Structure Of The High Pressure Sodium Lamp [5]. | Download Scientific Diagram](https://www.researchgate.net/profile/As-Beer/publication/281458090/figure/fig1/AS:284466846158852@1444833589509/The-Inside-Structure-Of-The-High-Pressure-Sodium-Lamp-5_Q640.jpg "The Inside Structure Of The High Pressure Sodium Lamp [5]. | Download Scientific Diagram")
The Inside Structure Of The High Pressure Sodium Lamp [5]. | Download Scientific Diagram
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