A na-eji casings nwere mgbidi nwere okpukpu abụọ eme ka olulu mmiri sie ike na ọnọdụ ala dara ada. Ezubere mkpuchi na nkwonkwo maka iguzogide ike nke mkpọgharị mkpọtụ ma ọ bụ oscillators casing.
| 1. Mmezi okporo ụzọ unyi na ajịrịja |
| 2. Mwepụ snow siri ike na mwepụ |
| 3. Mgbawa okporo ụzọ mgbape na akara |
| 4. Ntughari okporo ụzọ ájá |
| 5. Abù korota egwe ọka |
| 6. Ịgbasa ihe rụrụ arụ |
| 7. Ịgwakọta calcium chloride, magnesium, chloride, ma ọ bụ ihe ndị ọzọ na -egbochi uzuzu |
