Poll by Christian Ludwig.

G4 - Polyethylene Terephthalate (PET) waste management

Please vote below.
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Clarity - n
Clarity - 1
Clarity - 2
Clarity - 3
Clarity - 4
Clarity - 5
Clarity - 6
Clarity - 7
Originality - n
Originality - 1
Originality - 2
Originality - 3
Originality - 4
Originality - 5
Originality - 6
Originality - 7
Technical quality - n
Technical quality - 1
Technical quality - 2
Technical quality - 3
Technical quality - 4
Technical quality - 5
Technical quality - 6
Technical quality - 7
Concept - n
Concept - 1
Concept - 2
Concept - 3
Concept - 4
Concept - 5
Concept - 6
Concept - 7
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There are 10 participants in this poll.

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