目前使用的贮气罐大多是用合金材料制成 ,不仅造价昂贵 ,而且由于受腐蚀性物质的影响 ,使用寿命较短。捷克拉科夫尼克市的科学家利用人造材料来代替贵重金属制作贮气罐 ,效果很好。他们制成了一种弹性贮气罐 ,罐壁是用两层可充气的合成纤维制作的 ,为了密封 ,纤维织物经过了聚 Currently used gas storage tanks are mostly made of alloy materials, not only expensive, but also due to the corrosive substances, the service life is shorter. Scientists in Rakovnik, Czech Republic, used artificial materials instead of precious metals to make gas tanks and worked well. They made a flexible gas tank, the tank wall is made of two layers of inflatable synthetic fibers, in order to seal, the fabric through the poly