Natural roba dabara maka mmiri, mmiri mmiri, ikuku, inert gas, alkali, nnu aqueous ngwọta na ndị ọzọ media, ma ọ bụghị eguzogide ọgwụ ịnweta mmanụ na-abụghị polar solvents, ogologo oge ojiji okpomọkụ adịghị gafere 90 ℃, ala okpomọkụ arụmọrụ. dị mma, enwere ike iji n'elu -60 ℃. Nitrile rub...
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