Akwai da yawa irin lalata kafofin watsa labarai a IPN8710 anti-lalata karfe bututu, kamar acid, alkali, gishiri, oxidant da ruwa tururi, da dai sauransu, da shafi dole ne chemically inert, acid-alkali gishiri juriya, da shafi ya zama m. tsari, mai kyau hana ruwa permeability, karfi adhes ...
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