Rau ntau tshaj 20 xyoo, STMC tau cog lus los muab cov khoom zoo thiab kev pabcuam rau cov neeg siv khoom thoob ntiaj teb.Raws li lub tuam txhab ua lag luam ntawm cryogenic delashing tshuab peb tau xa ntau txhiab lub tshuab hauv ntau dua 30 lub teb chaws sib txawv.Ntxiv nrog rau cov khoom lag luam zoo, peb tseem muab qhov tseem ceeb rau cov neeg siv khoom.Peb tau tsim kom muaj kev pab cuam tom qab muag muag kom paub tseeb tias cov lus teb raws sijhawm rau cov neeg siv khoom xav tau thiab muab kev txhawb nqa tag nrho.
