E whakaaturia ana a Chengshen Tan ki Product Design Award Winners, me ngā whakatutukitanga: Ngā hoahoa whai tohu: 1, i ngā kāwai: Hoahoa Ātaahua, Tiaki Tinana me ngā Hua Whakapaipai.
Ngā hoahoa nā Chengshen Tan
Hoahoa Ātaahua, Tiaki Tinana me ngā Hua Whakapaipai Bixdo W60 Star Multifunctional Toothbrush nā Chengshen Tan
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Tukuna tō hoahoa ki te A' Design Awards kia whakarārangitia ki Product Design Award Winners, kia mōhiotia ai puta noa i te ao.
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