Cov neeg siv zoo lub koob npe rau cov fiberglass tws strands txiav cov iav fiber ntau
Khoom nta:
1. Kev siv zoo nyob rau hauv cov txheej txheem, tsawg fuzz
2. Zoo linear density
3. Nws muaj cov khoom ntawm rwb thaiv tsev, hluav taws kub thiab kev muag khoom mos
4. Twists thiab diameters ntawm filamam ua yog nyob ntawm cov neeg siv khoom
Sau koj cov lus ntawm no thiab xa mus rau peb