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Ruifiber cia siab cia siab rau kev ntseeg tau rau kev ntseeg tau, yooj yim, teb, kev tsim khoom lag luam tshiab thiab cov kev pabcuam.
Ruifiber yog kev lag luam thiab kev lag luam ua ke ua lag luam, loj nyob rau hauv cov ntaub ntawv fiberglass thiab muaj ib qho yog cov khoom lag luam fiberglass ua rau kev sib tsoo hauv ntim, txhuas ntawv ci sib xyaw ua ke ...Nyeem ntxiv -
Ruifiber ib txwm ua cov khoom lag luam nyob rau hauv kab nrog cov neeg siv khoom
Ruifiber yog kev lag luam thiab kev lag luam ua lag luam, loj hauv cov kws tshaj lij kev lag luam thiab muaj ib qho ntawm cov khoom lag luam fiberglass rau kev sib tsoo, txhuas ntawv ci xyaw ...Nyeem ntxiv