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Pre-stressed concrete
/pɹˈiːstɹˈɛst kˈɒŋkɹiːt/
/pɹˈiːstɹˈɛst kˈɑːŋkɹiːt/
Pre-stressed concrete
01
预应力混凝土
a strong and durable construction material created by introducing internal stresses through tensioned steel tendons within the concrete
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预应力混凝土