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Nplaim Retardant Hollow Fibers rau Kev Nyab Xeeb Siab
Cov nplaim hluav taws kub hnyiab hollow fiber ntau muaj cov qauv hollow sab hauv, cov qauv tshwj xeeb no ua rau nws muaj ntau yam khoom tshwj xeeb thiab qhov zoo, ua ke nrog cov nplaim hluav taws muaj zog, kom nws nyiam nyob hauv ntau yam.
