papermaking black liquid是什么意思 papermaking black liquid怎么读
papermaking black liquid的相关资料
papermaking black liquid的用法和样例
- Treatment processes for resource-transfer of paper-making black liquor.
造纸黑液资源化治理途径。 - Using lignin exstracted from papermaking black liquor as a raw material,the synthesis of a quaternary ammonium salt of lignin has been carried out.
以从造纸黑液中提取的木质素为原料，合成木素季胺盐絮凝剂。
展开更多
