Biaxial tensile palasitika geogrid e talafeagai mo embankment eseese ma subgrade faʻamalosia, puipuiga malifa, faʻamalosia puipui alavai, ma tumau faʻavae faʻavae faʻamalosia mo malaevaalele tetele, pakaga taavale, uafu, uta uta, ma isi. Faʻateleina le gafatia o le auala (eleele.. .
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