Mkpọ mmiri ịsa ahụ nke e ji ọla kọpa mee, nke e ji otu aka rụọ, nke e ji mmiri mee, nke e ji ígwè rụọ.
NKỌWA:
- Ndụ katrij:Ugboro 500,000
- Atụmatụ ngwaahịa:Faịpụ mmiri
- Koodu HS:8481809000
- Akwụkwọ ikike:Afọ 5
- Ihe:Ahụ ọla, aka Zinc, cartriage seramiiki
- Ọkpụrụkpụ nke mkpuchi:Nickle: 6 - 10um;
- Chrome:0.2-0.3um