Iminyaka engaphezu kwengu-20, i-STMC isinikele ekuhlinzekeni umkhiqizo osezingeni eliphakeme kanye nensizakalo kumakhasimende emhlabeni jikelele. Njengebhizinisi eliholayo lomshini wokukhipha i-cryogenic silethe izinkulungwane zemishini emazweni angaphezu kwama-30 ahlukene. Ngaphezu kwemikhiqizo yekhwalithi, siphinde sinamathisele ukubaluleka okukhulu kwensizakalo yamakhasimende. Sisungule uhlelo oluvuthiwe lwensiza yokuthengisa ukuqinisekisa ukuphendula ngesikhathi kwizidingo zamakhasimende futhi zinikeze konke ukwesekwa okuyindilinga.
