1. Nnwale ihe onwunwe ego- Igwe na-ebuwanye ibu na-atụ ngụkọta ogologo na dayameta mpụta nke ihe na-abata
2. Na-atụgharị nleba anya ngwaahịa nke agwụchachara-ihe omimi dị omimi iji chọpụta omimi nke oghere ngwaahịa agwụchachara.
3. Na-atụgharị nleba anya ngwaahịa nke gwụchara-projector na-atụle dayameta na ogologo
4. Ngwá ọrụ nyocha ọgwụgwọ okpomọkụ na-achọpụta ike nke ngwaahịa emechachara
5. mkpuchi mkpuchi mgbe electroplating-X-ray film ọkpụrụkpụ nha nke mkpuchi ọkpụrụkpụ nke ngwaahịa mgbe electroplating.
6. Akpọkọtara emecha ngwaahịa nyocha ngwa-elasticity tester Test probe elasticity
7. Akpọkọtara emechara ngwaahịa nyocha ngwa-elasticity tester iji chọpụta impedance nyocha na ndụ.
8. Chịkọta ngwa nleba anya ngwaahịa emechara - ngwa eji atụ ihe onyonyo nwere akụkụ abụọ na-atụ akụkụ nke akara na eserese ngwaahịa niile.
