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Puka FRP
1.new hanauna kaiapuni-aloha a me ka ikehu-efficiency puka, oi aku mamua o na mua o ka laau, kila, aluminika a me ka plastic. Hoʻokumu ʻia ia me ka ʻili SMC ikaika kiʻekiʻe, polyurethane foam core a me ka pahu plywood.
2. Nā hiʻohiʻona:
mālama i ka ikehu, aloha kaiaola,
ka hoʻokuʻu wela, ka ikaika kiʻekiʻe,
māmā ke kaumaha, anti-corrosion,
maikaʻi ka weatherability, dimensional stability,
ola lōʻihi, kala like ʻole etc.
