The pelletizing tests with addition of the composite binding agent(QNP) to replace bentonite were conducted in BAOGANG laboratory and industry lines.是什么意思_The pelletizing tests with addition of the composite binding agent(QNP) to replace bentonite were conducted in BAOGANG laboratory and industry lines.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句