This technique is simple and can adjust the concentricity very well.

该技术简单，能很好地提高高频毫米波管装配中的同轴度。

Good arc concentricity, decrease discrete arc, ensure stable welding.

电弧积中性良好，电弧离散性减少，可实现稳定的焊接。

Plus the motor shaft axis, concentricity absolutely right and reliable.

泵轴为电机加长轴，同心度决对可靠。

Bearing must be provided to ensure concentricity of the inner and outer race.

使用时必须安装轴承以保证内环与外环的同心度。

The manufacturer will also check for concentricity and straightness, or run-out.

厂商还将检查同轴正派，还是磨合。