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Cov Khoom Siv Carbon Fiber Uas Ua Haujlwm
1. Nws tsis tsuas yog tuaj yeem nqus cov organic chemistry substance xwb, tab sis kuj tuaj yeem lim cov tshauv hauv huab cua, muaj cov yam ntxwv ntawm qhov ruaj khov, tsis tshua muaj huab cua tsis kam thiab muaj peev xwm nqus tau zoo.
2. Muaj thaj chaw tshwj xeeb, muaj zog, ntau lub qhov me me, muaj peev xwm hluav taws xob loj, tsis kam cua me me, tsis yooj yim rau pulverize thiab pw thiab lub neej ntev.
