大家在查： Meij 哈里雷德克纳普艾洛伊丝哈里雷 zhhLiwhu 黄芩素雷德克纳姆把创新 150PSA mormalized

磺化改

磺化改

磺化改

磺化改

3

Experiment on the technique of sulfonation of semi-chemical pulping black liquor as a water reducing agent

半化学浆黑液磺化改性制水泥减水剂工艺实验

4

Graft Sulfonation and Water Reducing-Performance Strengthening Effect of Acid Precipitation Lignin

酸析木素的接枝磺化改性及减水增强作用

5

Study on the Sulfonation Modification of Chitosan and its application

壳聚糖磺化改性及应用研究

6

Sulfonation of Polyethersulfone for Modification

聚醚砜的磺化改性

7

Study on the Technique of Sulfonation of Alkali Lignin as a Water Reducing Agent

碱木素磺化改性为水泥减水剂的工艺研究

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