钢塑复合缠绕管
spiral steel plastic composite pipe
复合玻纤板
composite glassfibre plate
复合玻纤板风管
glass-fiber board air duct
复合玻纤风管
fiberglass composite duct
composite glassfibre air duct
glass-fiber composite air duct
Compound Bolivian filament wind tube
复合玻纤风管外扩（内护）层
outer (inner) surface layer for protection of composite glassfibre air duct
纤维缠绕复合材料
filament wound composites
filament winding composites
filament wound composite
纤维缠绕复合材料压力容器
Filament wound composite pressure vessel
缠绕复合材料
wound composite
filament winding composites
Filament winding composite
全缠绕复合气瓶
full-wrapped composite cylinder
长纤维缠绕玻璃钢
filament-wound glass-reinforced plastics
复合玻璃光纤
compound-glass optical fiber
高强复合玻璃纤维
advanced glass-fiber composites