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介绍了冷体积成形技术的原理、特点、研究现状和发展趋势;
The principle, characteristic, research status and development trend of cold accurate forming technology are introduced.
youdao
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介绍了冷体积成形技术的原理、特点、研究现状和发展趋势;
The principle, characteristic, research status and development trend of cold accurate forming technology are introduced.
youdao