用石灰石、砂子和纯碱加工出比蜘蛛丝还细很多的玻璃丝，叫玻璃纤维。用玻璃纤维做“筋骨”，用树脂塑料做“肌肉”，让它们凝（nínɡ）成一体，制成的材料比钢还强，又不怕高温和腐蚀（fǔshí），“体重”却比钢轻８０％。因此得名“玻璃钢”。用玻璃钢制成的小轿车，两个人 With limestone, sand and soda ash processing than the spider silk is also much thinner glass fiber, called glass fiber. Made of glass fiber “bones”, made of plastic resin “muscle”, so that they are solidified, the material is made stronger than steel, not afraid of high temperature and corrosion, “weight” is lighter than steel 80%. So named “glass steel.” Car made of fiberglass, two people