medium speed roll的意思|示意
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英 / /
中速轧辊
medium speed roll的网络常见释义
中辊 ... 慢辊low speed roll 中辊medium speed roll 快辊high speed roll ...
medium speed roll相关例句
The new material for medium speed grinding roll-MnMo compound high chromium cast iron has been developed successfully.
成功研制了中速磨磨辊新材料——锰钼复合高铬铸铁。