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ʻO ka pīpī wela kahi ʻano hana uhi e pīpī ana i kahi mea i hoʻomehana ʻia ma luna o kahi ʻili e uhi iā ia a hana iā ia i ka abrasion, corrosion, erosion, fretting a i ʻole cavitation resistant. Hiki ke hoʻohana ʻia nā mea like ʻole i ka pīpī wela, akā ʻo nā mea ʻekolu maʻamau he mau metala, keramika a me nā plastics. ʻO ka mate...E heluhelu hou aku»
