-
Tooj liab Ingots yog cov qauv ua los ntawm tooj liab uas tau raug xa mus rau cov xim tooj liab-dawb, thiab lwm yam los sib txuas nrog cov pa tooj liab thiab sib txuas nrog cov pa roj carbon thiab carbonaceous gases. Cov qauv tooj liab hluav taws xob hloov kho feem ntau ntawm cov pa luam feem ntau ntawm cov pa luam tawm hauv, ua rau muaj 99.99% tooj nrog tsawg dua lossis sib npaug rau 0.0005% oxygen.
