1. Akara ọnụ ụzọ ọkụ na ákwà mgbochi maka ụlọ ọrụ mmepụta ihe dị iche iche na-ekpo ọkụ.
2. Igwe ọkụ ọkụ dị elu, mkpuchi nke ikuku ikuku, nkwonkwo mgbasawanye.
3. Ihe mkpuchi okpomọkụ dị elu na mkpuchi nke akụrụngwa petrochemical, arịa, na pipeline.
4. Uwe nchebe, uwe aka, isi okwu, okpu agha, akpụkpọ ụkwụ, wdg na gburugburu okpomọkụ dị elu.
5. Ihe mkpuchi mkpuchi nke injin ụgbọ ala, ihe mkpuchi nke ọkpọkọ iyuzucha nke igwe mmanụ dị arọ, na ihe mgbochi breeki mejupụtara nke ụgbọ ala ndị na-agba ọsọ dị elu.
6. Ihe mkpuchi mkpuchi na gaskets maka nfuli, compressors, na valves na-ebufe mmiri ọkụ na gas dị elu.
7. Igwe ọkụ eletrik dị elu.
8. Ngwaahịa nkwonkwo na-egbochi ọkụ dị ka ọnụ ụzọ ọkụ, ákwà mgbochi ọkụ, mkpuchi ọkụ, ọkụ ọkụ, na mkpuchi mkpuchi ọkụ.
9. Ihe mkpuchi ọkụ, ihe mkpuchi, na breeki mgbakasị ahụ ejiri na ikuku ikuku na ụlọ ọrụ ụgbọ elu.
10. Mkpuchi na mkpuchi nke akụrụngwa cryogenic, arịa, na pipeline.
Oge nzipu: Eprel-28-2023
