Maka Maazị Saelim, onye na-ere ígwè na-eji eriri laser eme ihe na Thailand, ọ na-aghọkwa onye na-emepụta ihe na-ekpo ọkụ nwere ahụmahụ na nke a ma ama - S&A Teyu Chiller.
Na mgbakwunye na igwe akara laser CO2, igwe akara laser UV na igwe akara laser fiber bụ ụdị igwe akara laser kachasị ewu ewu n'ahịa. Yabụ kedu nke ka mma?