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E-iav Sib Dhos Vaj Huam Sib Luag Roving
1. Rau cov txheej txheem molding txuas ntxiv mus tas li yog coated nrog silane-based sizing sib xws nrog unsaturated polyester.
2. Muab lub teeb yuag, lub zog siab thiab lub zog cuam tshuam siab,
thiab yog tsim los tsim cov vaj huam sib luag pob tshab thiab cov lev rau cov vaj huam sib luag tansparent.
