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FRP/GRP Fiberglass pultruded Rectangular Bar
ʻO Sinogrates@FRP Bars kahi ʻano kiʻi pultruded māmā, i kapa ʻia ʻo Fiberglass Square Bar a me Fiberglass Rectangular Bar. nona ke kaumaha he 30% ka māmā ma mua o ka alumini a me ka 70% ka māmā ma mua o ke kila. E like me nā noi like ʻole, ʻo ka FRP Bars he maʻalahi, ikaika kiʻekiʻe, insulation, ahi ahi maikaʻi loa, hiki ke hoʻohui ʻia me nā ʻano mea like ʻole, ka nui o ka noi ʻana o ka ʻoihana lako, nā koʻokoʻo kākoʻo hale lole, nā huahana haʻuki waho, kanu mahiʻai, mahiʻai holoholona a me nā māla ʻē aʻe.
