The material has the characters of hardness,flexibility,the straightness of the lamellation,easy procession,corrosion proof and anti-wear.是什么意思_The material has the characters of hardness,flexibility,the straightness of the lamellation,easy procession,corrosion proof and anti-wear.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句