“chop-type feeder”的概念、定义、翻译、参考文献-科学参考

单词	chop-type feeder
释义	chop-type feeder [`chäp´tīp ´fēd·ǝr] ^{MECHANICAL ENGINEERING} Device for semicontinuous feed of solid materials to a process unit, with intermittent opening and closing of a hopper gate (bottom closure) by a control arm actuated by an eccentric cam.
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