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GDD Fire Rated Calcium Silicate Board for Tunnel Cladding
GDD Tunnel Cladding Fire Protection Function
Ko te papa whakamarumaru ahi a Tunnel he momo papa whakamarumaru ahi e mau ana i runga i te mata o te hanganga raima o te huarahi nui me te kauhanga taone, ka taea te whakapai ake i te rohe aukati ahi o te hanganga kauhanga.Ko te pereti parepare, parewai, ngawari, ngawari te whakamarumaru ahi kohanga te mea pai rawa atu.