C11000 tooj liab, tseem hu ua electrolytic tough pitch (ETP) tooj liab, muaj qhov tsawg kawg nkaus tooj liab cov ntsiab lus ntawm 99.90%. Nws yog ib tug high-purity tooj liab alloy nrog tsawg impurities. Cov ntsiab lus tooj liab siab no ua rau nws cov khoom siv hluav taws xob zoo heev thiab lwm yam khoom tsim nyog, ua rau nws muaj kev xaiv nrov rau ntau yam khoom siv hluav taws xob thiab thermal.
