I te mākete maitai o te ao, kei te aro nui haere ngā kaihoko ki te mahi rauemi me ngā whakaritenga tiwhikete. E rua o ngā momo pereti maitai waro e whakatauritea pinepinetia ana—ASTM A516 me ASTM A36—kei te noho tonu hei mea nui ki te ārahi i ngā whakataunga hoko puta noa i te ao i roto i ngā rāngai hangahanga, pūngao, me te hanga taumaha. Kei te tohutohu ngā tohunga ahumahi i ngā kaihoko kia mārama ki ngā rerekētanga mō te whakahaerenga o te kaupapa i roto i te utu whai hua me te haumaru.
RŌPŪ KĪNGI
Wāhitau
Te rohe ahumahi whanaketanga o Kangsheng,
Takiwa o Wuqing, taone nui o Tianjin, Haina.
Ī-mēra
Ngā Hāora
Mane-Rātapu: Ratonga 24-hāora
Wā tuku: Whiringa-ā-rangi 24-2025
