The standard flow recorderchart used on a flowmeter is circular and 12 in. in diameter.
在流量计上所用的标准流量记录纸为圆形,直径12英寸。
2
Wind: most meteorological stations are equipped with combined vane and cup generator anemometers with dial indicator and or chartrecorder for wind speed and direction measurement.
风:大多数台站都设置风向标及磁感风杯风速表来量度风向和风速,并附有刻度盘或图表记录器。
3
Circular chart Recorders a circular chartrecorder records data in a circular format.