Aleaʻi hono fakaʻaongaʻi ʻo e butadiene mo e ngaahi fakatuʻutamaki ʻo e moʻui lelei ʻoku fekauʻaki mo e fakafetuʻutaki ki he kemikale ko ʻeni.
Aleaʻi hono fakaʻaongaʻi ʻo e butadiene mo e ngaahi fakatuʻutamaki ʻo e moʻui lelei ʻoku fekauʻaki mo e fakafetuʻutaki ki he kemikale ko ʻeni.