coal sulfonated的意思|示意
磺化煤
coal sulfonated的网络常见释义
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coal sulfonated相关短语
1、 sulfonated coal 磺化煤
2、 Sulfonated coal cation exchanger 磺化煤阳离子交换剂
3、 sulfonated coal cas 磺化煤
coal sulfonated相关例句
The preparation methods of sulfonated coal and factors such as sulfonation time, sulfonation temperature and ratio of acid to coal etc.
试验研究了褐煤制磺化煤的制备方法及磺化温度、磺化时间、酸煤比等因素对产物磺化煤的离子交换活性的影响。