Igwe mpempe akwụkwọ mpịakọta elu anyị nwere ezigbo mma na obere oge nnyefe na ọnụahịa dị mma.
1. Nke a bụ akụkụ nri na tupu ịkpụ nke nwere ike ịchekwa ihe.
2. Nduzi nri na akụkụ akpụ, elu 15 rola nzọụkwụ na ala 15 rola nzọụkwụ
3. A na-emepụta eriri n'ime igwe
4. Usoro njikwa PLC
5. ọdụ ụgbọ mmiri hydraulic