Answer / bala_vlsi

generally 20 lux and 20 m will be consider for 6 m wide
road or external area with help of 7 m hight pole . but in
your case you can provide every 10 m distance one pole

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2 Answers  

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1 Answers  

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4 Answers  

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0 Answers   Ofer,

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3 Answers  

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1 Answers  

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6 Answers  

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