1. Igwe eji laser na tube eme ihe nwere oke nkenke, nhazi igwe eji egbutu laser, nkenke ruo 0.05, dị elu karịa igwe eji egbutu paịpụ ọdịnala iji gboo mkpa ndị ahịa, belata usoro nhazi nleba anya, ka o wee melite arụmọrụ ịkpụcha.
2. Efere laser na tube nke igwe eji arụ ọrụ na-enye nri na-aga n'ihu na-akpaghị aka, igwe ịkpụ laser nwere ebe a na-enye nri, ebe a na-enye nri, ebe a na-enye nri na-akpaghị aka ...echekwa oge, melite arụmọrụ ịkpụ
3. Igwe laser na tube jikọtara ya na-akpaghị aka kpamkpam, naanị ihe dị mkpa bụ itinye tube ahụ n'elu ihe eji eme ihe, ihe ndị ọzọ dị na ya bụ imecha akpaka, otu onye nwere ike ịrụ ọtụtụ igwe n'otu oge.
Oge ozi: Jenụwarị-09-2023


