英语词汇“roll set”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	roll set
释义	roll set roll set [′rōl ‚set] (engineering) A series of paired convex and concave contoured rolls in a roll forming machine that progressively form a workpiece of uniform cross section.
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