Using a single material for two functions has great potential for carmakers, says Per-Ivar Sellergren, a senior engineer at Volvo's material Laboratory in Gothenburg.

使用单一材料达到两种功能对汽车制造商来说拥有广阔的潜力，这么说的佩尔·伊瓦尔·塞勒·格伦是沃尔沃在哥德堡的材料实验室的一名高级工程师。

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Using a single material for two functions has great potential for carmakers, says Per-Ivar Sellergren, a senior engineer at Volvo's Material Laboratory in Gothenburg.

ECONOMIST: Carbon-composite batteries