two-stage reduction的意思|示意
两阶段还原
two-stage reduction的网络常见释义
两段还原法 ...字： 冷冻干燥技术;纳米W粉;两段还原法; Ce[gap=1796]Key words: freeze-drying technology; W nanopowder; two-stage reduction; Ce...
two-stage reduction相关短语
1、 two stage reduction gear 二级减速器
2、 two-stage reduction gearing 两级减速装置
3、 two stage epicyclic reduction gear 两级行星减速器