Uru nke Ngwunye Ngwunye oghere

1. Ịrụ ọrụ: Ebe etiti oghere nke isi ihe na-eme ka ọkpụkpụ na-abawanye ụba ma na-ebelata nguzogide, si otú a na-eme ka ọ dị mma.

2. Elu nkenke: Ebe etiti oghere nke isi ihe na-emepụta ihe na-emepụta ebe dị ukwuu gburugburu ya, na-enye ohere maka coolant na ihe ndị ọzọ, na-ebelata esemokwu na ọgbọ okpomọkụ. Ihe owuwu a na-enyere aka belata mmebi ihe n'oge a na-egwupụta ihe, na-ebute nnukwu oghere{2}} dị elu.

3. Ngwa buru ibu: Enwere ike iji ihe nkwụnye oghere dị na ihe dị iche iche siri ike, gụnyere ọla, kọnkịtị, ceramik, na ihe ụlọ dị iche iche.