E whakaaturia ana a Ruiwang Xiang ki Best Designs of the World, me ngā whakatutukitanga: Ngā hoahoa whai tohu: 1, i ngā kāwai: Hoahoa Pūrere Matihiko me Hiko.
Ngā hoahoa nā Ruiwang Xiang
Hoahoa Pūrere Matihiko me Hiko Waving Multifunctional Speaker nā Ruiwang Xiang
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Tukuna tō hoahoa ki te A' Design Awards kia whakarārangitia ki Best Designs of the World, kia mōhiotia ai puta noa i te ao.
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