Oscillatory Flow Reactor (OFR) is a new type of chemical equipment.
振荡流反应器(OFR)是一种新型的化工设备。
Oscillatory flow reactor is new type chemical engineering equipment.
振荡流反应器是一种新型的化工设备。
There are two kinds of vortex type oscillatory flowmeter: vortex flowmeter and vortex precession flowmeter.
基于旋涡流体振荡原理的流量计主要有两种：涡街流量计和旋进旋涡流量计。
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