ʻO ka Mineral Casting, i kapa ʻia i kekahi manawa he granite composite a i ʻole polymer-bonded mineral casting, he hana ia o nā mea i hana ʻia me ka epoxy resin e hui pū ana i nā mea like me ka sima, nā minerale granite, a me nā ʻāpana mineral ʻē aʻe.I ka wā o ke kaʻina hoʻolei mineral, nā mea i hoʻohana ʻia no ka ikaika ...
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