Peb cov neeg siv khoom xav tau cov roj carbon fiber ntau zoo thiab cov phaj nrog cov txheej txheem, thiab cov khoom no yuav tsum dhau 168h tshuaj ntsuam xyuas.
Peb tau npaj 11 cov tshuaj thiab tau kuaj raws li cov lus qhia kev sim. peb tau pom qhov hloov pauv ntawm qhov chaw ntawm 1h, 5h, 24h, 72h, thiab 168h, thiab thaum kawg, cov khoom dhau qhov kev sim tshwj tsis yog rau 99.9 acetone.
Yog tias koj qhov project xav tau cov khoom siv carbon fiber tshwj xeeb, thov hu rau peb rau ib qhonqe lus.
