Nọmba nlereanya: DGD40-40ND
Igwe n'ime ájá na-acha odo odo nwere ezigbo ihe nchekwa okpomọkụ, nke nwere ike ịnọgide na-enwe okpomọkụ na iru mmiri nke nri ma mee ka ofe ahụ dịkwuo ụtọ na ụtọ.Ọ nwere arụmọrụ na-eduzi okpomọkụ siri ike, nke na-eme ka ihe ndị na-emepụta ihe na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ, na oge nsị na-adị ngwa ngwa ma na-arụ ọrụ nke ọma.
A na-emepụtakwa igwe ọkụ ọkụ eletrik nke ọma site na ọtụtụ atụmatụ nwere ọgụgụ isi, dị ka sistemu njikwa okpomọkụ, ọrụ ngụ oge na usoro nchekwa nchekwa, iji nye gị ahụmịhe ịsa nri dị mma ma dị mma.Usoro njikwa okpomọkụ nwere ike ịchịkwa okpomọkụ