fiber optickaʻakū
Laʻana: ʻano nalu / ʻano pololei
Nui: e like me ke kiʻi ʻana o ka mea kūʻai ma lalo
mānoanoa: 15MM / 20MM / 25MM / 30MM
kala: hina/ʻeleʻele/keʻokeʻo
Mea: PMMA optic fibers+kaʻakūs
Nui: no ka mea kūʻai aku koi
Ka ikaika compressive: 14.5~21N/mm²