Ngwunye na-eme ka a na-ese ihe na-ese n'elu mmiri, nke a na-ejikọ mkpụrụ osisi na-ese n'elu mmiri, nke nwere ike ịbawanye ndụ ọrụ nke Pislin Shander n'okpuru ọnọdụ enweghị mmanụ;
Ọnụego ọdịda: Usoro Nkwụsị Ahụ Na-eji Ngwongwo quen's qualen na-atụgharị, nke nwere njikwa mfe na ọnụego ọdịda;
Njizi mmezi: akụkụ dị mfe, akụkụ ole na ole, na ndozi mma. Enwere ike dochie prọns nke cylinder n'ime nkeji iri atọ;
Iri arụmọrụ Volumetric: liner Volunge Line na-agbachitere ihe okike dị mma, nke na-eme ka okpomoku dị mma, ma na-eme ka arụmọrụ Volumetric na-eme ka ọ dịkwuo mma.
A na-anwale ụkpụrụ nke ọma: A na-anwale ngwaahịa ọ bụla: A na-anwale ngwaahịa ọ bụla maka nrụgide, ọnọdụ okpomọkụ, mkpọsa, ngwakọta na arụmọrụ ndị ọzọ tupu nnyefe
Nchịkwa ahụike: akara ngosi cylinder na mmanụ cylinder na-eme ka ọ bụrụ nke na-achọpụta ihe na-achọpụta ihe, nke nwere ike nyochaa ọkwa na-achọpụta ihe ozugbo ma kwadebe maka nnọchi tupu oge eruo.