Ozi ngwaahịa Enwere agba zuru oke ị nwere ike ịhọrọ. Red, Green, Blue, Yellow, Orange na ihe ndị ọzọ. Ụdị cathode nkịtị na anode dị. Ụdị dị iche iche, biko rụtụ aka na nkọwapụta ngwaahịa na usoro PDF. Nkebi Mba. Nkọwa PCS/CTN GW(KG) CMB(m3) OrderQty. Usoro oge