crushing roll是什么意思 crushing roll怎么读
crushing roll的用法和样例
- Jaw crushers have extensive use in crushing.
颚式破碎机已广泛运用在破碎。 - AUBEMA supplied two hammer mills for separation of coking coal, as well as two double roll crushers for processing coke.
它生产了两台用于洗选焦炭的锤式破碎机和两台用于捣碎焦炭的双辊破碎机。
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