Ko te nuinga o ngā mīhini whakamatao wai tohu laser UV kei roto i te wheketere. E mōhio ana tātou, he wāhi ngāwari te kohikohi puehu i te wheketere. Tērā pea ētahi kaiwhakamahi e wareware ana ki te raruraru puehu o te whakamatao wai laser, ā, kāore e whakaaro he mea nui. Heoi, ki te nui rawa te puehu i runga i te kāpia tātari me te pūwhakamātao ka pā ki te mararatanga wera o te whakamatao wai laser, ā, ko te mea kino rawa atu, ka arahi ki te whakaoho pāmahana teitei me te whakaoho pēhanga teitei o te whakamatao wai laser. Nō reira, e taunakihia ana kia aro atu ngā kaiwhakamahi ki te raruraru puehu o te whakamatao wai laser i ia wā, i ia wā.
Mō te hanga, kua whakangaohia e S&A Teyu te neke atu i te kotahi miriona yuan mō ngā taputapu hanga, hei whakarite i te kounga o te raupapa o ngā tukanga mai i ngā wāhanga matua (whakamātao) o te pouaka whakamatao ahumahi ki te whakarewa i te pepa whakarewa; mō te mahi kawe taonga, kua whakatūria e S&A Teyu ngā whare putunga kawe taonga i roto i ngā tāone nui o Haina, ā, kua tino whakaitihia te kino nā te kawe taonga tawhiti, me te whakapai ake i te whai huatanga o te kawe waka; mō te ratonga muri-hoko, e rua tau te wā whakamana.
