Any of a family of thermoplastics characterized by a high-impact strength, used in making unbreakable windows.

 
  • 聚碳酸脂一種熱塑性物質(zhì),具有很強的抗沖擊力的特點(diǎn),被用來(lái)制造不易擊碎的窗戶(hù)
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