E-iav Spray Up Roving / Phom Roving rau shipbuilding Hoobkas ncaj khoom

Lus piav qhia luv luv:

Fiberglass spray up roving yog rau cov txheej txheem tshuaj tsuag nrog kev ua tau zoo, coated nrog silicone alkyl infiltrating tus neeg saib xyuas, tau tshaj polyester, yas ester thiab polyurethane resins.
E-Glass Assembled Rovings rau Txau-up feem ntau yog siv los tsim FRP nkoj hulls, cov khoom siv tu cev, cov kav dej, cov khoom siv tsheb thiab cov yees txias.