Asazi ngobuchwepheshe be-laser Asazi ngobuchwepheshe be-laser, u-1960 kwaba ukukhiqizwa kwe-laser kokuqala okuphumelelayo.Endabeni ye-laser ukulungiswa kwethiyori kanye nezinqubo zokukhiqiza ezidingekayo ngokushesha kwavela isizinda, saphuma, ukuze uthole ukuthuthukiswa okusheshayo kokungavamile, hhayi kuphela ...