Aia nā ʻano mechanical, kemikala, a me ka electrochemical e hoʻoneʻe ai i ka pālākiō oxide o nā paipu kila stainless sanitary. Ma muli o ka paʻakikī o ka hoʻokumu ʻana i ka pālākiō oxide o nā paipu kila kila maʻemaʻe, ʻaʻole maʻalahi ka wehe ʻana i ka unahi oxide ma ka ʻili, akā e hana pū i ka surfac ...
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