The precision industry surveying for test and calculation of the roller axis using total station and standard rule is discussed.

论述用基准尺和全站仪进行轧机滚筒轴线检测和计算的高精度工业测量方法。

youdao

This article introduces a kind of intelligent measuring system, which accords with the rule of measuring for tapered roller bearing, and can actualize auto-measuring for SDW and auto-picking.

介绍的圆锥滚子端面侧摆智能检测系统，符合圆锥滚子轴承检测规程要求，可以实现圆锥滚子端面侧摆自动检测和自动分拣。

youdao

But according to the Rule of the Roller Coaster, the only ones who get hurt are those who jump off in the middle.

FORBES: Is The Sky Really Falling Again? Six Messages from the Market.