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發布時間: 2015-11-22 21:38
正文摘要:* h# I/ c0 h7 S7 H* o0 |' n 連續可調式曲線輥continuous variable crown roller" Q H' {' ~) a- g2 Y ; x+ Z. I+ B* N" F( ]) T8 ? ; v) N" V) R: D" s連續可調式曲線輥簡稱CVC輥。用鋼輥體制成直徑差 ... |
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