papermakers' alum
... papermaker 造纸工作者 papermaker's alum 造纸明矾 papermaker's felt （造纸）毛毯 ...
基于42个网页-相关网页
中碱性造纸过程中松香明矾预混和过程的研究主要集中在混和液的电荷及粒度分布。
This investigation of the mechanism of premixing alum-rosin size for neutral-alkaline papermaking process focused on the mixture solution charge and particle size distribution.
youdao
应用推荐
模块上移
模块下移
不移动