Introduced medium density fibreboard (MDF) production present situation and prospect, kinds of burning - resistant agent used for MDF, burning - resistant mechanism and treatment method.是什么意思_Introduced medium density fibreboard (MDF) production present situation and prospect, kinds of burning - resistant agent used for MDF, burning - resistant mechanism and treatment method.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句