Last Updated：2025/12/02
Engineers replaced several metal components with high-strength polybutylene terephthalates to reduce weight without sacrificing durability.
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Engineers replaced several metal components with high-strength polybutylene terephthalates to reduce weight without sacrificing durability.
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エンジニアは耐久性を損なうことなく重量を減らすために、いくつかの金属部品を高強度のポリブチレンテレフタレート類に置き換えた。
