O ato faʻapipiʻi palasitika e faia i le polypropylene (PP) e avea ma mea mataʻina autu, lea e faʻasalalau, faʻapipiʻi uʻamea, toe lalagaina, lalagaina, ma faia i taga afifi.O le PP o se mea manino, semi-crystalline thermosetting palasitika ma le malosi maualuga, mea faʻapipiʻi lelei, faʻafefe vai maualalo, maualuga ...
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