carriage panel board是什么意思，carriage panel board的翻译，carriage panel board音标、读音、用法和例句

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carriage panel board是什么意思，carriage panel board的翻译，carriage panel board音标、读音、用法和例句_淳朴汉英词典

carriage panel board

基本解释

专业释义

材料科学