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Chromium-zirconium tooj liab qws
Taw qhia Chromium zirconium yog tsim los ntawm cov khoom siv hlau thiab muaj qhov muag muag zoo, hnav tsis kam, siab tawv, siab tawg tsis kam, tawg tsis kam, pas nrig thiab lub zog, thiab nws cov hluav taws xob conductivity, hluav taws xob conductivity, hnav tsis kam thiab hardness, lub zog, hluav taws xob conductivity thiab thermal conductivity yog qhov zoo dua tom qab hnav-txo thiab kev laus kho, thiab nws yog cov khoom siv vuam zoo....
