He hoahoa hanganga poutū te raina paninga, ā, he maha ngā tatau urunga, he mea watea mō te tāutanga me te tiaki motuhake i te kōhao, te huihuinga me te whakapai ake a meake nei. He pūnaha kawe whatanga rauemi kua oti te whakakī kia kore ai e poke te mahi. Ka taea te pani i te mahi i tetahi taha, i ngā taha e rua rānei, e whakamahia ana mō te whakatakotoranga kiriata EMI, kiriata tiaki me te kiriata whakarewa. Ka taea e te hoahoa kōhao motuhake te urutau ki ngā mahi āhua motuhake me ngā mahi papatahi.
Ka roa te noho o te rūma paninga o te raina paninga ki te āhua korehau teitei, he iti ake te hau poke, he parakore teitei o te kiriata, ā, he pai te taupū whakaata. Kua whirihorahia te pūnaha whakahaere porowhita kati-aunoa tere-aunoa hei whakapai ake i te tere whakatakotoranga kiriata. Ka taea te whai i ngā tawhā tukanga, ā, ka taea te aroturuki i te tukanga whakaputa i roto i te tukanga katoa, he mea watea ki te whai i ngā hapa whakaputa. He tino aunoa te taputapu. Ka taea te whakamahi me te kaiwhakahaere hei hono i ngā tukanga o mua me muri, me te whakaiti i te utu mahi.
He pai te raina paninga mō te SiO2, in, Cu, Cr, Ti, SUS, Ag me ētahi atu rauemi whakarewa māmā; e whakamahia ana i roto i te PC + ABS, ABS, pepa maitai kore waikura me ētahi atu hua. Kua whānuitia te whakamahinga o ngā taputapu ki roto i ngā kapu rama motuka, ngā whakapaipai kirihou motuka, ngā anga hua hiko me ētahi atu hua.