Eriri eriri eriri ebu eriri

Nkọwa ngwaahịa ：

Enwere ike ịhazi ma rụpụta eriri eriri eriri dị ka GB, MT, JIS nke Japan, ISO, DIN nke Germany, BS nke England, AS nke Australia, SABS nke South Africa, RMA nke America na MASHA nke China. Anyị nwekwara ike chepụta ma mepụta dị ka mkpa ndị ahịa si dị.

1. eriri eriri eriri igwe nwere ike dị elu na ezigbo mgbanwe, ọkachasị dabara maka ogologo oge, nnukwu ikike, ibu dị elu, ihe na-ebu ngwa ngwa ngwa ngwa.
2. Ngwaahịa nwere obere elongation na obere esemokwu anya;
3. Mmetụta mmetụta dị mma na mgbanwe.
4. roba nke eriri eriri na -ebu eriri nwere ọkwa njikọta dị elu yana eriri waya nchara, nke na -enye ya ezigbo arụmọrụ yana ogologo ndụ ọrụ.