Ụlọ akwụkwọ Iranian, otu n'ime ndị ahịa S&A Teyu, na-amalitekwa nyocha na usoro nhicha laser nke YAG laser na 200W na-ebunye ọkụ na-anabata. Onye na-ere ahịa ụlọ akwụkwọ ahụ, Mr. Ali, ahọpụtara S&A Teyu CW-5200 chiller mmiri n'onwe ya iji mee ka laser YAG dị jụụ.