the long conical pipe的意思|示意
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长圆锥形管子
the long conical pipe的网络常见释义
深圆锥形管件 ... quantitative form 定量 the long conical pipe 深圆锥形管件 serotonin (5 ht) 5-羟色胺 ...
the long conical pipe相关例句
In this paper, we study the technique of cold extruding forming, and produced all kinds of the long conical pipe in that way.
采用冷挤压成形工艺方法，能生产出各种尺寸、规格的深圆锥形管件。