Le faʻatinoga o le hydroxyethyl methylcellulose i le faʻapipiʻi taʻavale sima: lelei anti-sag aafiaga, taimi tatala umi, maualuga vave malosi, malosi maualuga maualuga fetuutuunai vevela, faigofie ona faʻavevesi, faigofie ona faʻagaoioia, naifi e leai ni laau, ma isi. tomai: Hydroxyeth...
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