High rigidity and brittleness of carbon-fibrecomposite bring new technical problems and difficulties in assembling.
由于碳纤维复合材料刚性好、脆性大，因而给装配工作带来了新的技术问题和困难。
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The rods are made from thermoplastic carbon-fibrecomposite, which has a high tensile strength that rivals traditional building materials like steel and iron, and could help to reinforce the building.
It has a wingspan equivalent to that of a Boeing 757, is three times larger than its predecessor and is the largest aircraft made entirely from composite materials like carbonfibre.