He toa hanga tira e rua nga papa o mua i Papua New Guinea.
Ko te anga matua o te mea he paiherea te hanganga maitai o te waahanga H me te maimoatanga mata peita. He tino pai tenei otinga kaore e taea anake te whakatutuki i te kaha o te whakamahi, engari ka whakaitihia te utu i roto i te nui.
Ko te papa tuarua he mea hanga mai i te papa rahoraho tahi me te raima.Ko nga papa papaa kei te galvanzied ki te pai anti-corrosion performance.It he ngāwari, me te nohopuku installaed e taea te whakaora wa nui me te utu mahi atu raima tuku iho .
Whare putunga hanganga maitai
He whare rino
Karati
Te whare hokohoko
Te whare tari