roll-groove 滚槽
Roll groove design 轧辊孔型设计
design of roll groove 轧辊孔型设计
pilger mill roll groove 周期轧管孔型
Pilger pipe mill roll groove 周期轧管孔型
roll groove optimization design 孔型优化设计
Sink Roll None Groove type 沉没辊无槽类型
groove on milling roll [粮食] 碾槽
In addition, method for roll groove design of the mill is put forward.
提出了斜轧扩管机轧辊辊型设计方法。
The result showed that the new roll groove material and the roll structure were suited for continuous casting.
经试用表明，用于辊套的新材质和新的辊子结构更适于连铸辊的工作条件。
The technology of precision roll forging by closed die groove of machine driven plough share are researched systematically.
系统研究了机引犁铧闭式型槽精密辊锻技术。
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