“tube reducing”的概念、定义、翻译、参考文献-科学参考

单词	tube reducing
释义	tube reducing [`tüb ri´düs·iŋ] ^METALLURGY Reducing the diameter and wall thickness of tubing by means of a mandrel and rolls.
随便看	H beam H bend H bit H bomb H-B virus H carrier system HCB hcf HCG H chain hcp structure HDA HdC star H-D curve H display HDPE HDTV HDX He head headache headache post headblock headboard headbox

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