Serrated Finned Tube
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Uamea uamea uamea uamea fa'au'u fa'au'u
Serrated fin tube ua sili atu ma sili atu ona lauiloa i le gaosiga o le faʻavela, vaʻa mamafa ma isi mea faʻafefe vevela.E sili atu ona lelei nai lo isi fa'apa'au fa'amau fa'amau.
