ASTM A888 paipa u'amea

ASTM A888 Hubless U'amea Fa'a'ele'ele Paipa

O paipa u'amea u'amea 'ele'ele ma mea fa'apipi'i e fa'aaogaina i fa'aoga o le kalave.O nei paipa ma mea faʻapipiʻi ua faʻamoemoeina mo faʻaoga e le o le mamafa, e pei o le filifilia o le lapopoa talafeagai mo alavai mama, otaota, savili, ma alavai faʻafefe.O paipa e tu'u centrifugal, fausaga campact, saoloto mai pinhole porosity ma fasi, luga lamolemole ma e oo lava puipui mafiafia.

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