N'elu naịlọn na-enye onye ọrụ ahụ ihe na-ekpo ọkụ ma e jiri ya tụnyere ígwè, n'otu oge ahụ na-egbochi nje. Oche ịsa ahụ na-enye ebe ezumike a pụrụ ịdabere na ya na ime ụlọ ịwụ ahụ karịsịa maka ụmụaka / ndị agadi / ime.
Atụmatụ ndị ọzọ:
1. Ebe mgbaze dị elu
2. Anti-static, Uzuzu-proof, Waterproof
3. Uwe na-eguzogide, Acid na-eguzogide
4. Environmental enyi na enyi
5. Ntinye dị mfe, nhicha dị mfe
6. Mfe mpịaji-elu
Ozi
Ngwaahịa akwadoro