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陶瓷-陶瓷(Ceramics)，陶瓷是陶器和瓷器的总称。人们早在约公元8000年前的新石器时代就发明了陶器。常见的陶瓷材料有粘土、氧化铝、高岭土等。陶瓷材料一般硬度较高，但可塑性较差。除了使用于食器、装饰上-taoci</br> generated by yvsou girl
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(28.56701.236.7261.7283.7366)
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