英语词汇“helix impeller blade”的翻译、意思、用法、释义-英汉汉英双解词典-良福网

词汇	helix impeller blade
释义	helix impeller blade 基本例句螺旋叶片 A new calculation of the whole manufacture of the screw blade blanks and a new rotating die set were proposed.提出了一种新的螺旋叶片坯料的整体下料计算法和一种新的可旋转模具。
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