Oti mkpu nchọta gas maka mgbasa nke eke, ngwaọrụ ihe mmetụta ebubata, nwere ezi uche dị mma yana ezigbo nkwughachi;ngwá ọrụ na-eji teknụzụ njikwa Micro agbakwunyere, ọrụ menu dị mfe, ihe ngosi zuru oke, ntụkwasị obi dị elu, Na ikike mgbanwe dị iche iche;jiri LCD, doro anya na nghọta;kọmpat Mara mma ma mara mma obere imewe ọ bụghị naanị na-eme ka ọ dịrị gị mfe ịkwaga ojiji gị.
Oti mkpu nchọta gas PC shei nwere ihe a nụchara anụcha, ike dị elu, okpomoku, nguzogide corrosion na ahụ dị mma.A na-eji ya eme ihe na nchara, ụlọ ọrụ ọkụ, injinịa kemịkalụ, ọwara mmiri, trenches, pipeline n'okpuru ala na ebe ndị ọzọ, nwere ike igbochi ihe mberede nsi.