powder mass的意思|示意
粉末物质
powder mass相关短语
1、 powder mass flowmeter 固体质量流量计
2、 ball-to-powder mass ratio 球料比
3、 mass of magnetism powder 聚粉
powder mass相关例句
This makes the production process for extruding the powder mass very complicated.
这就使得压伸粉状药料的生产方式变得非常复杂.
辞典例句