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Pa'u alumini foam-le pisa

pa leo 1

Faʻaaogaina o le fausaga faʻapipiʻi faʻatasi ma le uʻamea leo-absorbing mea alumini foamed alumini ma moli-transmiting mea, o le atinaʻeina o le faʻaogaina o pa puipui leo i le faʻaogaina o mea e mama, manino, lelei le faʻaogaina o le leo, malosi maualuga, faigofie faʻapipiʻi, ma maualuga. tikeri o alamanuia i le fausiaina. E lelei le fa'atinoga o le leo ma e la'ititi le avanoa o le fale, a'o fa'amalieina mana'oga tau atina'e fa'aauau e pei o le fa'aleleia faigofie, leai se fa'aleagaina o le si'osi'omaga, ma faigofie ona toe fa'aaogaina.

Pa leo-2


Taimi meli: Tes-24-2021