okwu mmeghe nkenke
Na Disemba 2001, nchịkwa izugbe nke nlekọta ịdịmma, nyocha na kwarantaini (aqsiq) kwupụtara usoro nhazi na asambodo ngwaahịa mmanye, bụ nke dochie usoro ikike nchekwa mbụ na ịdị mma maka ngwa ahịa na sistemụ asambodo nchekwa maka ngwaahịa eletriki na asambodo ngwaahịa amanyere iwu. system.China mmanye ngwaahịa asambodo zoro aka dị ka CCC ma ọ bụ 3C certification.Ọ bụ a iwu mmanye nchekwa asambodo usoro, na ọ bụkwa a ụzọ bụ isi iji chebe ikike na ọdịmma nke ndị na-azụ ahịa na ichekwa onwe na ihe onwunwe nchekwa nke ndị na-azụ ahịa.
Usoro nkwado
