Ho sebetsa ka mochine oa laser e le mokhoa o mocha oa ho sebetsa, ho sebetsa ka mokhoa o nepahetseng, ho potlaka, ho bonolo ho sebetsa, tekanyo e phahameng ea boiketsetso indastering ea letlalo, masela le liaparo butle-butle e sebelisitsoe haholo.Hona joale ts'ebetsong ea tšepe e boetse e sebetsa e tloaelehileng haholo.Ho khaola ka laser ...