Kunezinqumo ezimbili ezithinta umjikelezo wempilo weshubhu le-laser elivaliwe le-CO2. Enye ikhwalithi yeshubhu lelaser evaliwe ye-CO2 kanti enye iyunithi ye-industrial chiller efakwe ishubhu le-laser ye-CO2 elivaliwe. Ngakho-ke, abasebenzisi badinga ukunaka lapho bekhetha iyunithi ye-industrial chiller yeshubhu yabo ye-CO2 laser. Kutuswa ukukhetha S&A Iyunithi ye-Teyu yezimboni ezipholile, ngoba inesipiliyoni seminyaka engu-16 embonini yesiqandisi nge-laser futhi yamukelwa kahle amakhasimende ekhaya naphesheya.
Mayelana nokukhiqizwa, i- S&A I-Teyu itshale izimali zokukhiqiza ezingaphezu kwesigidi samayuan, iqinisekisa ikhwalithi yochungechunge lwezinqubo kusukela ezingxenyeni eziyinhloko (i-condenser) ye-chiller yezimboni kuya ekushiseleni kweshidi lensimbi; ngokuphathelene nempahla, S&A I-Teyu imise izindawo zokugcina izimpahla emadolobheni amakhulu aseShayina, inciphise kakhulu umonakalo ngenxa yokuhanjiswa kwezimpahla ezikude, kanye nokusebenza kahle kwezokuthutha; mayelana nesevisi yangemuva kokuthengisa, isikhathi sewaranti iminyaka emibili.
