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If the electric and computer wires are in good condition a knife …
by Sayantan Bera
DIG028690

If the electric and computer wires are in good condition a knife is used to extract copper. Otherwise, they are burnt; burning PVC in the plastic releases hazardous dioxins. New Seelampur, Delhi.

May-10 , Delhi , Delhi
Sayantan Bera
DVD NO. MDVDDP023
© Copyright Centre for Science Environment 2016. All rights reserved.
© Copyright Centre for Science Environment 2016. All rights reserved.