Ko te tauira matū ko C2H4. He rauemi matū taketake mo te muka waihanga, te rapa waihanga, te kirihou waihanga (polyethylene me te polyvinyl chloride), me te waiwaro waihanga (waipiro). Ka whakamahia hoki hei hanga vinyl chloride, styrene, ethylene oxide, waikawa acetic, acetaldehyde, me te expl...
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