FSC-400 (4 trays kwa okirikiri)
Ihe mkpuchi tray akpaka na-aga n'ihu
Akpaaka tray akara igwe bụ ezigbo nkwakọ ihe ngwọta izute na-eto eto mmepụta demands.The FSC usoro e mere na akpaaka igbe nri na-aga n'ihu ọrụ. Ya mere, ọ ka mma maka mmepụta nri buru ibu iji mee ka ndụ dị ogologo. Ọ nwere ike imeziwanye arụmọrụ nkwakọ ngwaahịa. Na, enwere ike jikọta ya na usoro nkwado ndị ọzọ iji mepụta ahịrị mmepụta.