... refining 精制 refining kettle 精制釜 reflection meter 反光白度计 ...
基于28个网页-相关网页
batch refining kettle 中和罐 ; 分批精炼锅
oil refining kettle 漂油锅
kettle refining 锅精炼
for refining lead kettle 铅精炼锅
kettle for refining lead 铅精炼锅
·2,447,543篇论文数据，部分数据来源于NoteExpress
After structure innovation of refrigerating kettle and centrifuge, quality of refining hydrazine hydrate was improved and power consumption in AC production were decreased.
经过对冷冻釜和离心机结构的改进，提高了精肼质量，降低了AC生产的电耗。
youdao
应用推荐
模块上移
模块下移
不移动