Cheng Guohua
Ngā hoahoa whai tohu
E whakaaturia ana a Cheng Guohua ki Best Designs of the World, me ngā whakatutukitanga: Ngā hoahoa whai tohu: 1, i ngā kāwai: Hoahoa Motopaika.
Ngā hoahoa nā Cheng Guohua
Hoahoa Motopaika Mech Engineer Electric Bicycle nā Cheng Guohua
He mea tautoko
He hoahoa pai tāu?
Tukuna tō hoahoa ki te A' Design Awards kia whakarārangitia ki Best Designs of the World, kia mōhiotia ai puta noa i te ao.
Tukuna tō hoahoa