FF mmanụ ụgbọ
Ekwesịrị ịhapụ tank ahụ na osisi na osisi nwere mgbọrọgwụ nke nwere ike imebi ya.
A na-ahazikarị Tounter Petrol Canky iji lebara nsogbu ndị a anya, ebumnuche iji nye usoro nchekwa nchekwa na-enweghị nchekwa.
Ekwesịrị ịhapụ tank ahụ na osisi na osisi nwere mgbọrọgwụ nke nwere ike imebi ya.
Howhe mmanụ na-atụpụta oghere (dịkwa ka oghere nlele); ② tankị na-echekwa mmanụ, paraffin, ọkụ mmanụ diesel, mmanụ na-acha uhie uhie na aromatics, wdg. ③ tank ndị na-echekwa mmanụ mmanụ, mmanụ mmanụ na mmanụ dị arọ na mmanụ dị arọ dịka mmanụ wax, mkpa ịtọ oghere ikuku; ④ Manholes, oghere na-ebugharị oghere na oghere nhicha (nke ikpeazụ na-edobe naanị na tankị mmanụ).
Mgbe arụchara tankị ahụ, ọ ga-ejupụta na mmiri maka inyocha, ebumnuche kachasị na: iji chọpụta ntụkwasị obi nke ụlọ tan; Inyocha maka mkpọda, gụnyere ihe eji eme nke ígwè ígwè.