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International Zoo Manganese Brass Sawb hauv Tshuag
Taw qhia Manganese tooj dag sawb muaj kev tiv thaiv corrosion siab nyob rau hauv dej hiav txwv, superheated chav thiab chloride, tab sis muaj ib tug nyiam ntawm corrosion thiab rupture.Zoo txhua yam khoom, tsis tshua muaj thermal conductivity, yooj yim rau siab ua nyob rau hauv lub xeev kub, txias lub xeev siab ua yog siv tau, yog dav siv tooj dag ntau yam.Thiab nws muaj kev ua tau zoo heev thiab kev ua haujlwm zoo, thiab nws tus kheej yog cov khoom pheej yig, thiab nws ...
