The deformation of bi - metal tube has been described during processingmaterial combinations.

本文叙述了双金属管拉拔复合过程中的变形特点.

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The shading system a bi - metal element that is bonded to high expansion and low expansion alloys.

系统的双金属结构同时与高倍数合金和低倍数合金相连接.

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The bi - metal 50 Schilling coin shows three versions of the 1 Schilling coin throughout its history.

这枚双金属50先令硬币反映的是1先令硬币在其整个历史上的三个版本.

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