... air refined asphalt 吹制精炼石油沥青 air reducing agent 除气剂 air rectification 空气吹脱 ...
基于46个网页-相关网页
Efficient air-entraining water-reducing agent 高效引气减水剂
air entraining water reducing agent AE减水剂
air-entraining water-reducing agent 引气型减水剂
air-leading water-reducing agent 引气减水剂
·2,447,543篇论文数据，部分数据来源于NoteExpress
An air entraining high range water reducing agent was synthesized by way of oxidization and grafted - sulfonation of black liquor of reed pulp (sodium lignosulfonate) and its performance was studied.
通过对芦苇造纸黑液氧化、接枝磺化合成工艺，研制出具有引气性能的高效减水剂，并对其性能进行了研究。
youdao
应用推荐
模块上移
模块下移
不移动