This kind of transportation chain link new design used in the roller had the precision sizing cylinder roller bearings.
这种输送链条新设计在滚子中采用了具有精密加工柱面的滚子轴承。
Introducing a kind of dynamic capability study method which tested jumpiness of the sawblade made in Germany on the precision sizing saw machine, as well as vibration of principal rotation axle.
介绍一种用动态性能试验法测试空载时在精密推台锯上的德国产锯片锯齿径向跳动值，以及旋转主轴振动情况。
The studies indicate that materials properties and discharging times have effects on sizing precision, but the discharging voltage is the primary factor for the sizing precision.
研究表明，虽然材料性能和放电次数对校形精度有一定的影响，但放电电压是校形精度的决定因素。
The situ testing results show that the precision of defect location and sizing can be im-proved.
现场试验表明，该仪器可以提高缺陷定位、定量精度。
The practical production show that the high size precision round bar can be rolled by arranging the sizing passes on remained stands without on-line hot sizing mill.
在暂不具备在线热定径设备情况下，采用空余机架布置定径孔型可生产高精度圆钢。
Special design vacuum sizing tank can ensure the stability of size and roundness, Speed controllers are used in extruder, haul-off to offer stability and precision.
特殊设计的真空定径箱，可以确保稳定的直径尺寸和圆整度，使用速度控制系统，使牵引速度稳定。
This machine has high precision and good reliability and can effectively improve the qualities of the sizing.
该机控制精度高，可靠性好，可有效提高浆纱质量。
This machine has high precision and good reliability and can effectively improve the qualities of the sizing.
该机控制精度高，可靠性好，可有效提高浆纱质量。
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