three roller bit 三牙轮钻头
three-roller cane mill 三辊式甘蔗榨汁机
three-roller high mill 三辊轧坯机
three-roller plate roll 三辊卷板机
three-roller plate bender 三辊弯板机
three-roller mill 三辊中速磨 ; 三辊式轧机
three-roller pulverizer 中速三辊磨煤机
three-roller bit 三牙轮钻头
This paper introduces the working principles and application of the module of the adjustable three-roller rolling mill.
重点介绍了三辊可调式减定径机机芯部分工作原理及应用。
The article introduces the new structure and working principle of the three-roller arc machine, as well as the application to making buses semi-products.
介绍三辊滚弧机的新型结构及工作原理，以及在客车半成品件制作中的应用情况。
In this paper, the principles which should be adhered to when designing skew rolling tool and the pass design for three-roller combining piercing and rolling are discussed.
本文论述了斜轧工具设计所应遵循的原则与三辊联合穿轧的孔型设计。
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