The main products are diamond needle files ,needle files ,abrasive disc ,emery wheel ,cutting tool ,saw blade ,metalpen , diamond emery wheel ,abrasive cream ,and so on .是什么意思_The main products are diamond needle files ,needle files ,abrasive disc ,emery wheel ,cutting tool ,saw blade ,metalpen , diamond emery wheel ,abrasive cream ,and so on .在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句