Экологические аспекты использования полимерных материалов

Полимерные материалы, Экология

Tag

Soalan

30 saat

Setiap soalan

2:48

Masa purata

4.0

Skor Pertandingan

Peserta

Mula Kuiz

2 komen

Desert Bull hakim 4 Jul 2020

This test may have a higher chance of receiving a reward. Nominated for:
Educational explanations. 👍 Explanations cover why the correct answers are correct and why the
wrong answers are wrong (when appropriate). E.g.: #q1, #q5, #q10 etc.

Strict Heron 5 Jun 2020

Хороший тест, объяснения информативные 👍

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