Nā Membrane Kānana Anti-Fouling
ʻO ka mālama ʻana i ka wai ʻōpala i loko o nā kahawai no ka hoʻohana hou ʻana a i ʻole ka hoʻolei ʻana - ʻoiai nā mea i haumia me nā kemika, nā aila, nā ʻaila, a i ʻole nā mea i hoʻoheheʻe ʻia - hiki ke paʻakikī loa ma ke ʻano o ka hopena hana ...
nānā i nā kikoʻī