Answers

2015-06-19T19:43:09+05:30
PVC - Polyvinyl Chloride 
PET - Polyethylene Terepthalate
HDPE - High Density Polyethylene
LDPE - Low Density Polyethylene
PP - Polypropylene 
PS - Polystyrene .
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2015-06-19T19:43:22+05:30
You can search on internet connection also
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