Pene lae hehee
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DRK8011 kikohoʻe heheehe peni
ʻO ka abbeder refractometer he mea hana e hiki ai ke hoʻoholo i ka wai aniani, translucent wai, a i ʻole ka index refractive paʻa ND a me kahi pālahalaha pālahalaha ND-NC (ʻo ia ka nui o ka wai aniani).
