The Development of Twist Fiber Glass Reinforced Plastic(GRP) Anchor 麻花式玻璃纤维增强塑料锚杆的开发和研制
Fiber glass reinforced plastic form 塑料双列直插式外壳玻璃纤维增强塑料模壳
Spiral chute is constructed of glass reinforced plastic and coated with Polyurethane emery wear resistant layer in the inner surface. 螺旋溜槽采用玻璃钢(GRP)制造,内表面涂聚氨酯金刚砂耐磨层。
The double-film scaffold formed by the glass reinforced plastic proximate matter has outstanding advantages of simple structure and convenient film spreading. 由本塑钢型材构成的双膜棚架具有结构简单和铺膜方便的突出优点。
Enclosed type fireproof glass reinforced plastic lifeboat 封闭式耐火玻璃钢(GRP)救生艇