13 min
Plastic and RIC (Resin Identification Code) Environment: Kal Aaj Aur Kal पर्यावरण कल आज और कल
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- Earth Sciences
You might have noticed various codes written on the bottom of Bottles And some polybags, these codes ranges from 1 to 7. What does they mean? Can all these be recycled.? Let usfind out.
You might have noticed various codes written on the bottom of Bottles And some polybags, these codes ranges from 1 to 7. What does they mean? Can all these be recycled.? Let usfind out.
13 min