Ụfọdụ ndị na-egbu egbugbu na mkpali, ma ugbu a chọrọ ịsachapụ ha.N'oge a, ụdị akụrụngwa laser picosecond nwere ike gboo mkpa nke ndị ahịa.Yabụ, kedu ihe eji picosecond laser?Nke a bụ ndepụta: 1, Kedu ihe eji picosecond laser?2, Kedu ka esi eji picosecond laser?3, W...
GỤKWUO