Xenon flash tube, xenon strobe tube, modeling lamp can be used:3 (industrial) stroboscopic speedmeasuringinstrument calibration, positioning, vehicle fire equipment and so on.
闪光灯管，频闪灯管，氙气灯管，造型灯泡可用于3（工业）频闪测速仪器、定位、汽车火位调校仪器等。
2
This is an instrument for measuringspeed.
这是一种测量速度用的仪器。
3
A kind of measuring method and corresponding measuringinstrument for measuring cone shaft and cone sleeve of the high-speed wire rolling mill's roller are introduced.