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KOLOID | Presentation by jason.tanuwidjaja

TOTO,
we're not in Kansas anymore...

A server error occured and unexplained things are happening around us.

CLOSE

jason.tanuwidjaja
jason.txi ipa 1/19koloidhd background image slide sistem koloidsuatu campuran zat heterogen antara dua zat atau lebih di mana partikel-partikel zat ya
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