round bar

常见例句

A useful method for adjusting the micro-cutting depth when machining holes on a round bar is presented.
介绍了一种方便实用、可在加工外圆、内孔时进行切深微量调节的方法。
This paper studies the tensile properties of stripe and round bar specimens for high grade(API X65~X70) spiral submerged-arc welding(SSAW) steel pipes.
通过试验研究了X65、X70级螺旋埋弧焊钢管不同拉伸试样——板状试样和圆棒试样的拉伸性能。
The complete set of metallurgic steel rolling equipment:Design and manufacture of the complete sets of cooling beds finish, chain transfers, round bar grinding machine, and bucket wheel machine, etc.
冶金轧钢成套设备系列：冷床精整、链式移送机、圆钢修磨机、倒轮机等成套设备的设计及制造。